Miss once without turning one interruption into an identity.

One missed day is an event. It becomes something else when you turn it into a statement about who you are, because at that point the obvious response is to stop entirely rather than to resume. The interruption was never the problem. The story you attached to it does the real damage.

When you miss, try describing it in the flattest terms available. You missed Tuesday. That is the whole fact. Then do the next one, and let the pattern rather than the gap say what kind of person you are.