Don't think, but look
From User talk:Armondikov
Somebody at New Statesman likes Wittgenstein.
Occasionally if I need to think really fast I purposefully skip over the inner monologue and just think about it. You'd be amazed how much you can get done that way.
Of course, then communicating it to someone else is a pain in the arse, as you haven't rehearsed the ability to get it into a less subjcetive medium, but what the hell, it's okay to just be right and not tell anyone about it.