Often I let my brain work out the problem, and simply wait until it's finished. For example, last night I awoke about 5 times, every single time with a new sol

Often I let my brain work out the problem, and simply wait until it's finished. For example, last night I awoke about 5 times, every single time with a new solution to a current problem. But before that, I always try to really relax in the evening, for some hour, preferably in nature (and nothing beats the sea).