Again, not really. Knowing exactly what you're doing can make you a very limited player/composer. Like me, I know all the keys/scales/modes and everything diatonic. It can end up sounding pretty boring if there's nothing unique or out of the ordinary sounding because you know what to expect.
Obviously, there is an art to getting diatonic stuff sounding good but if you're always correcting yourself, it'll be harder to come across "mistakes" and "bad" notes that actually end up sounding better than whatever it was that you meant to play.