You think you decided to skip the workout. The decision was actually made for you hours earlier, by the room you walked into. The willpower piece has been dramatically overrated. The environment piece has been criminally underrated. This is the shift that finally makes habits hold.

You started the week with real intention. The plan was there. The motivation was there. And then by Thursday, it quietly fell apart. Again. Here's why that keeps happening, and what actually changes it.