Sleep hacking

Today we are going to discuss sleep hacking. For some reasons I do not fully understand, many students think that sleep is a waste of time. There are two ways of sleep hacking: (1) healthy ways to benefit from healthy sleep and (2) controversial ways to reduce sleep time. Let us make some order in …

Clear thinking

How analytical and rational is my thinking? Only one way to find out: get tested! I discovered clear thinking site entirely by mistake, and I was shocked by the quality of personality traits testing. Within very few very accurate questions, computer is able to pinpoint strengths and weaknesses of your thinking. The site loads fairly …