Prefer Newsweek on Google to see more of our trusted coverage when you search. Life constantly throws things at you, and your ability to respond constructively is vital. However, this first requires ...

Sigmund Freud had a nephew named Ernst with whom he would play peek-a-boo. Freud would hold a teddy bear at the edge of Ernst's crib and then drop it out of sight. Ever the scientist, Freud noticed ...