Belief on your worst day looks a lot like just not quitting.

On a good day conviction feels like something: warmth, certainty, a reason you could explain to somebody. On a bad day none of that shows up, and what is left is turning up anyway. That is not a lesser version of it. Continuing without the feeling is the part that proves there was something underneath the feeling all along.

On the next day when none of it lands, lower the requirement rather than cancelling it. Do the smallest version: one sentence, one page, one practice, one shift. Count it as done, because it is.