Show up enough that people stop wondering whether you will.

Being unsure whether someone will follow through carries a real cost. People hedge, check in, and prepare alternatives, and all of that is effort spent on you. Enough consistent appearances and the uncertainty simply disappears, which is a gift to everyone around you.

Pick one commitment you have been inconsistent about and be reliably present for it for three months. The change people notice is not any single appearance. It is the moment they stop wondering.