Train Your Brain Quotes

“you leave home and you feel that you forgot something. You "refocus" sought to identify the problem: forgot open gas ? water running? iron into the outlet? In each case, you know that's not the right answer because it does not feel any relief. Finally, the correct answer is accompanied by a "change", a sense of understanding, relieving tension and even feeling good physically. It is, in other words, that "Aha!" Liberating.”
― Costei Andrew, Train Your Brain: Genius in 30 days