The Y Trail · Free · Convii
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Convii · Parent Execution Series

The Free Trace That Finds The Real Cause Of Your Worst parenting moment

100% FREE · 10-MINUTE TRAIL

"The Y Trail:
How to stop confusing the trigger for the cause."

Tap below. You walk one blow-up backward, one step at a time, until you find the real cause upstream. The output is a written Reaction Map. Most parents have never seen one of their own.

Walk your worst moment backward. Find the real cause.

  • The Y Trail method: how to walk any blow-up backward, one "why" at a time, until you hit something you can actually change tomorrow.
  • The two pillars to check at every step (the Kid + the Setup), and why almost every chain ends in the Setup, not in the kid.
  • A finished example: the yogurt-pouch Reaction Map you can read in 60 seconds and immediately see how it works.
  • A blank template for one of YOUR moments. You finish with a written Reaction Map and the real cause named in one sentence.
Get your Y Trail now

Who is Thomas C. Jr.?

Engineer · Dad · Founder of Convii

Thomas C. Jr.

Thomas C. Jr.

Engineer · Dad · Founder of Convii
Harvard Business School · OPM 300,000+ people served Largest 3D printing farm in Brazil

I spent 15 years fixing systems that had to work when failure wasn't an option. Trading floors, real-time data, infrastructure under pressure. I helped build the largest custom orthopedic insole company in Brazil, serving over 300,000 people.

Then I became a dad. And realized something most parenting advice misses: knowing what to do and actually doing it under pressure are two completely different skills. At 7pm on a Tuesday, none of the books, courses or Reels showed up.

That's not a knowledge problem. It's an execution problem. So I treated it like an engineering one. Map the failures, find the breaking points, build a system that runs when willpower can't. That's Convii.

The Y Trail is where every parent I work with starts. 10 minutes. One blow-up. One written Reaction Map. That map is the moment the problem stops being about your kid (or about you) and starts being about a specific point in the day you can actually fix.

One moment. One backward trace. The real cause.

Stop blaming the trigger. Find the upstream point you can actually change.