The courage to be disliked.

It is explained about individual psychology by Alfred Adler, it is written by interactive by a professor and a young person.

It is so easy to understand that has been a longtime best seller in Japan, and it has also become popular overseas.

There are a lot of the result broke the mold at the previous individual psychology

This theory denies a trauma, it says that all of the problem is not caused by a reason, so these are caused by a purpose.