SUCCESS-IN-YOU® • MASTERY
You've Built a Life. Now Build What Matters Most.
You've gained experience. You've made decisions, overcome challenges, accomplished things—and learned along the way. Mastery gives you the opportunity to go deeper: refining how you think, use your time and energy, communicate, respond to adversity, strengthen relationships, and decide what you want the next chapter of your life to mean.
- Strengthen the mindset and disciplines that shape your life
- Deepen self-awareness through personalized behavioral insight
- Grow your influence, resilience, relationships, and sense of purpose
Self-paced • Monthly or annual access • Designed for meaningful, lasting application
Meet the Mastery Experience
More Than a Course. A Journey Into What Comes Next.
Before you begin, take a few minutes to experience what Mastery is designed to do. This introduction gives you a clear sense of the journey, the areas you'll explore, and why the work becomes increasingly personal as you move through it.
Mastery isn't about chasing a newer version of yourself. It's about understanding yourself more deeply and becoming increasingly intentional about how you live, lead, relate, choose, and grow.
Listen. Learn. Reflect. Apply. Return. Grow.
Growth doesn't end when you become successful. Sometimes that's when the most important growth begins.
Mastery isn't about starting over or becoming somebody else. It's about becoming more intentional with who you've already become—and continuing to strengthen the areas of life that matter most.
Master Yourself
Strengthen your mindset, discipline, self-awareness, priorities, and ability to use your time and energy intentionally.
Expand Your Influence
Grow in emotional intelligence, communication, relationships, leadership, and the way your presence affects others.
Live With Significance
Build resilience, clarify what matters, and consider the purpose and legacy behind the life you're creating.
Where Insight Becomes Personal
Mastery Isn't Something You Simply Finish. It's Something You Practice.
The value of personal development isn't measured by how much information you consume. It shows up in the choices you make, the conversations you handle differently, the disciplines you strengthen, and the way you respond when real life gives you a reason to return.
That's why Mastery gives you room to pause, reflect, apply what you're learning, and revisit important principles as your circumstances continue to change.
- Listen Begin with ideas and principles worth considering.
- Learn Connect those ideas to what you discover about yourself.
- Reflect Slow down long enough to decide what matters to you.
- Live Turn insight into choices, habits, conversations, and action.
A Message From Don Crosby
Why I Created Mastery.
After decades of working with people, leaders, organizations, and families, I've learned something important: personal growth doesn't have a finish line.
Experience teaches us a great deal. But experience becomes even more valuable when we stop long enough to understand what it has taught us—and decide how we want to live from here.
There is always more to learn, more to give, and more to live for.
One of the most common experiences we share as humans is the search to understand ourselves—and if we aren’t searching, we should be.
Mastery begins with the willingness to keep looking inward—and to keep growing forward.
The Mastery Journey
Ten Principles. Five Dimensions of a Life Well Lived.
Mastery brings the course together as a progression—from how you manage yourself to how you influence others and ultimately define what matters most.
Master Yourself
Mindset, Time & Discipline
Strengthen the internal habits and disciplines that influence how consistently you turn intention into action.
Strengthen Your Life
Wisdom, Health & Emotional Intelligence
Pay greater attention to the resources, wellbeing, and emotional awareness that support a sustainable life.
Expand Your Influence
Relationships & Communication
Become more intentional about how you communicate, connect, influence, and contribute to the people around you.
Navigate What Comes
Resilience & Adaptability
Strengthen your ability to adjust, recover, learn, and continue moving forward when life doesn't follow the plan.
Define What Matters
Purpose & Legacy
Look beyond achievement and consider what you want your life, influence, contribution, and legacy to ultimately mean.
Inside Mastery
The 10 Foundational Principles.
A practical framework for strengthening the way you think, choose, lead, relate, respond, and live.
- Master Your Mindset Examine the thinking that shapes your actions and outcomes.
- Time & Energy Management Become more intentional with two of your most valuable resources.
- Discipline & Consistency Strengthen the habits that turn good intentions into meaningful progress.
- Financial Wisdom Approach financial choices with greater intention and perspective.
- Health & Wellbeing Recognize the role wellbeing plays in the life you want to sustain.
- Emotional Intelligence Increase awareness of yourself and your responses to others.
- Relationship Influence Understand the impact you have on the people and relationships around you.
- Communication & Influence Strengthen the way you communicate, connect, and lead.
- Mastering Resilience & Adaptability Respond to change and adversity with greater awareness and flexibility.
- Purpose & Legacy Consider what you want your life and contribution to ultimately represent.
Mastery Begins With Self-Awareness
You Can't Intentionally Lead a Life You Don't Understand.
Mastery includes personalized behavioral insight through PDP ProScan—helping you better understand your natural behavior, communication, energy, stress patterns, and the way you naturally approach people and situations.
At this stage of life, self-awareness isn't simply interesting. It can become a practical advantage in leadership, relationships, decisions, and the way you use your strengths.
- Natural Strengths
See what you naturally bring to people and situations. - Communication
Better understand how you naturally interact and influence. - Energy & Stress
Recognize patterns affecting energy and response. - Leadership Insight
Apply self-awareness to how you lead yourself and others.
PDP ProScan • Personal Dynamics
See Yourself More Clearly.
Personalized behavioral insight designed to turn general personal-development principles into something personal to you.
- How You're Naturally Wired
Greater perspective on your natural behavioral style. - How You Use Your Energy
Recognize patterns that may influence your pace and response. - How You Relate & Communicate
Connect self-awareness to relationships and influence. - How You Move Forward
Use insight as a practical tool for continued growth.
Your Success-in-You Library
Mastery Continues Beyond the Lessons.
Additional audio, workbook, and reflection resources give you opportunities to return to the principles as your life continues to evolve.
Success Is a Decision
A 12-track audio experience with companion workbook exploring success, choices, commitment, goals, and the gap between where you are and where you want to be.
The 25 Success Principles
More than an hour of practical principles accompanied by a workbook designed to help you reflect on and apply what you're learning to real life.
The Why You Do + Reflection
Continue exploring the connection between behavior, self-awareness, choices, and personal growth through The Why You Do and practical reflection.
Principle 10 • Purpose & Legacy
Achievement Answers, “What Have I Done?” Legacy Asks, “What Did It Mean?”
Mastery eventually brings us to a larger question. Not simply how successful we can become, but how intentionally we live, how we affect the people around us, what we contribute, and what we leave behind.
There is still more ahead—and more of your life worth creating intentionally.
Who Is Mastery For?
For People Who Know Growth Is Never Really Finished.
You don't need to be struggling to want more from yourself. Mastery is for people who are ready to look more intentionally at the way they're living, leading, relating, and moving forward.
- Professionals and leaders who want to continue developing
- Adults entering a meaningful new chapter of life
- People wanting greater discipline, clarity, and resilience
- Those who want to strengthen relationships and influence
- Anyone thinking more deeply about purpose and legacy
This Isn't About Perfection
Mastery isn't a destination. It's a way of approaching your life.
Learn. Apply. Reflect. Adjust. Return. Grow. The goal isn't to master everything. It's to become increasingly intentional about the things that matter.
The Mastery Experience
Reflections From People Who've Experienced This Work.
Personal growth becomes meaningful when new insight begins showing up in the way we think, lead, communicate, and live.
Composite reflections based on feedback shared with us over the years.
“At this stage of my life, I wasn’t looking for motivation. I was looking for perspective. Mastery gave me a reason to step back, take stock of where I’ve been, and think more intentionally about where I want to go from here.”
New York
“I’ve taken leadership programs before, but Mastery felt more personal. It connected how I lead others with how I manage myself, respond under pressure, communicate, and use my energy. That was a valuable shift for me.”
Washington
“Mastery helped me slow down and look at my life differently. I’ve accomplished a lot, but this experience reminded me that growth isn’t only about achieving more. It’s about becoming more intentional about how I live, lead, and use what I’ve learned.”
Honolulu, Hawaii
“The ProScan insight was one of the strongest parts of the experience. It helped me see some of my natural strengths more clearly, but also understand how those same tendencies can affect other people. That awareness has been useful both personally and professionally.”
Ohio
Choose Your Mastery Experience
Invest in the Person You're Still Becoming.
Choose flexible monthly access or give yourself a full year to learn, apply, return, reflect, and refine.
Flexible Access
$79
per month • Cancel anytime
Move beyond growth into mastery.
Designed for those ready to elevate their lives—refining leadership, deepening self-awareness, and applying principles that lead to greater excellence in the areas that matter most.
- Success-in-You Mastery course experience
- 10 Foundational Principles
- Personalized behavioral insight
- Success-in-You audio library and workbooks
- Reflection and application resources
- Flexible access • cancel anytime
Your Mastery Year
$497
one payment • full-year experience
Commit to your growth. Give yourself time to master it.
Full-year access gives you the time and space to refine your thinking, strengthen your leadership, deepen your self-awareness, and put the principles of Mastery into practice—not simply complete them.
- Complete Success-in-You Mastery experience
- 10 Foundational Principles
- Personalized behavioral insight
- Complete Success-in-You resource library
- Time to revisit, reflect, practice, and apply
- A full year dedicated to intentional growth
Begin Your Mastery Journey With Confidence.
We believe deeply in the quality and value of the Success-in-You experience. Your results will ultimately depend on what you choose to reflect on, practice, and apply—but our commitment is to give you meaningful content, practical tools, and our very best work.
You've already become someone. Mastery is about deciding who you'll become from here.
There is still more to learn. More to strengthen. More to contribute. More to experience. And perhaps, more to live for.
Frequently Asked Questions
Before You Begin Your Mastery Journey.
A few practical answers to help you decide whether Mastery is the right next step for you.
Who is Success-in-You Mastery designed for?
Mastery is designed for adults who want to continue developing personally and professionally. You may already have experience, responsibilities, accomplishments, or leadership experience. Mastery is about continuing to strengthen how you think, live, relate, lead, and respond to what comes next.
Do I need to complete Launch or Foundations first?
No. Mastery can stand on its own. Launch and Foundations provide excellent earlier starting points, but if the Mastery topics and level of personal development fit where you are today, you can begin here.
What makes Mastery different from a typical personal-development course?
Mastery combines practical personal-development principles with personalized behavioral insight through PDP ProScan, audio learning, companion workbooks, reflection, and application. The goal is not simply to consume information, but to understand yourself and put what you're learning into practice.
What areas of life does Mastery address?
The 10 Foundational Principles explore mindset, time and energy, discipline and consistency, financial wisdom, health and wellbeing, emotional intelligence, relationship influence, communication and influence, resilience and adaptability, and purpose and legacy.
What will PDP ProScan help me understand?
PDP ProScan provides personalized behavioral insight into areas such as your natural behavioral style, communication, energy, and stress patterns. Mastery helps you connect that awareness to leadership, relationships, choices, and continued personal growth.
Is Mastery only for business leaders or executives?
No. Leadership is part of Mastery, but leadership begins with how we lead ourselves. The experience can be valuable for professionals, parents, entrepreneurs, community leaders, people in transition, or anyone who wants to approach life more intentionally.
How quickly should I complete Mastery?
Mastery is self-paced. There is no advantage to racing through it. Give yourself time to reflect, practice, apply what you're learning, and return to principles as new situations arise in your life.
Should I choose monthly access or the full-year experience?
Monthly access at $79 gives you flexibility and the ability to cancel anytime. The $497 full-year experience is designed for those who want to make a deeper commitment and give themselves time to learn, apply, revisit, and refine the Mastery principles throughout the year.