Stop treating your own plans like optional meetings you’re allowed to skip.

Commitments to other people carry weight because somebody is waiting. Commitments to yourself carry none, so they get moved for whatever shows up, and after enough of that you quietly learn your own word to yourself does not count for much. That lesson is expensive and it sticks around.

Put one thing on your calendar this week that nobody else knows about, and do it at the time you wrote down. Thirty minutes of guitar, a run, one chapter. Keeping it once badly is worth more than planning it perfectly and skipping it.