Sometimes I just can't let my left hand know what my right hand is doing.
It seems when I announce what I want to do or say what I'm going to do, my roadblocks and distractions come out superhard. I'm also not half as effective as the times when I just act instead of overplan and overthink.
I'm not saying that you shouldn't plan or think, I'm saying to not let it consume you to the point of inaction.
In a nutshell: Action > Resistance
Don't just talk about it, be about it.