You raised your voice over something small — a spilled cup, a missed shoe, nothing that actually mattered. And now you can't shake the feeling that you failed.

That feeling has a name.

You were outside your Window of Tolerance. It happens to the best dads out there — not because something's wrong with you, but because your window hasn't had the chance to grow yet.


I first came across Window of Tolerance in foster care training — the trauma-informed approach to parenting. I never thought it would explain my own living room. But it does.

So I rebuilt how I show up, stone by stone. Not by trying harder — by rebuilding the basics.


This is The Open Window

Everything I use to stay inside my window — for fathers ready to widen theirs too.

THE BOOK

The Open Window

The map, the meals, the math.

Energy Windows

Your day split into three windows, each meal with a purpose. The right food at the right time keeps your energy steady, so you stay inside your window instead of crashing out of it. The Greek Chicken Bowl is the one I lean on most — simple, and it just works.

The Dad Math

One formula, based on your activity level. No app, no guesswork.

50 Recipes

With macros, photos, and a why-it-works note. Every one logs straight into The Summit App in seconds.

THE APP

The Summit App

Where it becomes daily practice, not just knowledge.

Strength Training

8 exercises with form videos and PR tracking, two sessions a week. Watching the app show me getting stronger, week over week — that's more window, more capacity for the people who need me.

Window Repair

This is the one that changed things most for me. Being aware of my own pattern means I catch myself in the moment — "I'm here right now" — and from there, it's so much easier to stay in control.

Daily Triad + Streak

Move, eat, connect. Small, every day. When I complete these three, I know I did my best that day.

Plus a few more tools that make it easier — hunger checks, streak protection, all built to keep you inside your window.

THE OPEN WINDOW

$49

The book alone — Energy Windows, The Dad Math, and 50 recipes.

Get The Book
One-time payment. No waiting — start tonight.
Johannes, The Summit Dad
Johannes — The Summit Dad Foster father to five. There was a point where I didn't recognize myself anymore — body or soul. I built this system because I needed it myself, not as theory.

Your Window of Tolerance shapes more than you'd think. When it narrows, patience goes first, then presence, then the version of you your kids know. Understanding it is what keeps it wide.

Build the capacity to show up the way you want to.

Join the expedition. — The Summit Dad

It doesn't matter where you're starting from. What matters is that you start.