He who attempts to make others believe in means which he himself despises is a puffer; he who makes use of more means than he knows to be necessary is a quack; and he who ascribes to those means a greater efficacy than his own experience warrants is an impostor.
Mind is infinitely creative. And when it's not stuck, that's where the joy comes from. Something happens, and the way we think about it, understand it, see it, is actually hilarious, whereas before it used to depress us.