I think what's being discussed by Wooten here is the tendency for beginners to get upset at themselves when they flub a line and immediately try to "fix" it. I think everyone sitting at home alone practicing does that, especially when trying to learn a complex line note for note (as opposed to improvising). Even now I do this when I'm trying to read something complex or practice a complicated part until my fingers move the way I want.
The problem is that when you find yourself in a situation with a band or with other musicians for the first time, you quickly realize that you can't expect everyone else to stop or slow down and wait for you to "fix" your mistake, you just need to let it go and pick it back up again as smooth as possible, even if you have to skip to the next "one" beat.
Once you learn to stay in the groove, then you can practice a hard piece over and over, staying in time, and after a while the accuracy will come naturally.