Sometimes we can think ourselves in knots when looking for a solution. We stare at the blank page and the watch and drive ourselves crazy. Weirdly enough, if we stop looking for one solution and force ourselves to come up with 20 something happens: we relax, write down stupid ideas and then chances are, among the 20 ideas there is one useful one that we can work with. We are so afraid to spend too much mental energy that we spend way more mental energy being mentally cramped up than we would, if we try to generate several problems. Go ahead, make yourself laugh, amaze yourself and be humbled by some of the more trivial thoughts that come to your mind. 20 is better than one.