I mostly don't talk about my power-ups anymore, I didn't think it was necessary, but I make sure to actually keep at it.
I think a person can do the wrong thing consistently and the terrible thing about this is that it's time wasting and can be dangerously misleading. Powering up is doing the right thing always
It's important to realize if the action you keep repeating helps you or, on the contrary, hurts you. The consequences of actions with small gradual effect are sometimes difficult to assess until they produce enough of a change through the compound effect.
I've done both. Sometimes I talked about them, other times I didn't, like this year. They can have an inspirational or motivational effect on others sometimes.