In the Tried & Approved Faith. Fight. Heal. Series, Gregory Jacob Jr. shares his powerful journey from a toxic upbringing to overcoming prostate cancer. This transformational workbook empowers men to reclaim their health, lead their families with spiritual purpose, and build resilient legacies rooted in faith and healing. Through personal reflection, spiritual insight, and actionable tools, Tried & Approved invites readers to step into restoration, redemption, and unwavering hope.
“Greg Jacob gives much-needed counsel to the 1 in 8 Christian men who will face prostate cancer, helping them navigate the physical, emotional, and spiritual effects of that dreaded diagnosis.”
— Doug Keesewetter, CEO, Cogency Power
“I’m captivated.”
— Jerel Bryant, CEO, Collegiate Academies
“This book saves lives.”
— Pastor Cummings
“God isn’t finished with you yet. From adversity to success. Touching. I encourage all to read this book.”
— Betty Banks-Joseph
“Love it. You have been tried and approved, Greg!”
— Kent Satterlee, Executive Director, Gulf Offshore Research Institute
“Gregory’s mission is clear: to build a brotherhood of men who are informed, supported, and spiritually rooted, because health is not just physical; it’s emotional, mental, and sacred.”
— Dr. Laura Kromann-Martin
You started strong. Most men do. After a diagnosis, after a hard conversation with a doctor, after a moment of reckoning — the motivation is real. The plan is clear. The commitment is genuine. And for a stretch, things move. You're eating better, moving more, sleeping with purpose, praying with intention.
Then something happens. Life reasserts itself. A stressful week at work. A family obligation that consumes the weekend. A bad day that bleeds into a bad week. And suddenly the streak is broken — and with it, something harder to rebuild: the belief that you can sustain this.
That gap — between where you started and where you slipped back to — is what I call the Discipline Gap. And it is one of the most common and most misunderstood challenges in men's survivorship.
Here is the lie that most men tell themselves when they lose momentum: I just don't have enough willpower. I'm not disciplined enough. Other men can do this — I can't.
That story is both wrong and dangerous. Wrong because willpower is a finite, depleting resource. And dangerous because it personalizes a structural problem. When you blame your character for a systems failure, you stop looking for the actual cause — and you stop solving it.
Men set high standards — which is admirable. But when those standards become binary (either I do it perfectly or I failed), a single missed workout or one bad meal becomes a reason to abandon the entire effort. The gap widens not because of one failure, but because of the meaning assigned to it.
Most men plan for their best days. They build routines that require energy, time, and focus they may not always have. When life compresses, the whole system collapses because there was no floor — no minimum they could execute even on the hardest day.
Post-diagnosis energy brings people around you. Care teams, family, friends checking in. But over time, that external pressure normalizes. The check-ins slow. And if your accountability was entirely external, it fades with the attention. Sustainable discipline requires accountability that is internalized — tied to your mission, not just to other people's concern.
Your kitchen, your schedule, your social circle, your phone — these are all environmental forces that either support or undermine your commitments. If your environment is designed for your old habits, it will pull you back to them every time. Discipline is not about resisting your environment. It's about redesigning it.
Every man who sustains discipline long-term has one thing the man who quits doesn't: a plan for what to do after a slip. Not a guilt spiral. Not a fresh start from scratch. A specific, low-friction re-entry that makes coming back easier than staying away.
The question to ask yourself: Is this a willpower problem or a design problem? Almost always, it's design. And that means it's fixable.
Here is the approach I use in the Tried & Approved Survivor's Roadmap — and in my own life:
Every man who has ever built something meaningful has experienced the discipline gap. The men who close it are not more talented or more motivated than the ones who don't. They simply have better systems, better environments, and better recovery plans.
Survivorship is a long game. The goal is not a perfect streak — it is a consistent direction. Forward, even imperfectly, is still forward. And the man who learns to close his discipline gap, over and over, is the man who eventually becomes who he set out to be.
That's the work. And you don't have to do it alone.
The Survivor's Roadmap 16-week program gives you the structure, accountability, and community to build momentum that lasts — not just a good week.
Start the Survivor's Roadmap →