Think Straight: Change your thoughts, Change your life by Darius Foroux

This book does not beat around the bush like the lengthy self-help books that can put you to sleep. It is short and quick.

All the chapters are to the point, although it does not feel like a professionally researched psychology but more like getting a pep talk from a enthusiastic friend. It can be reread if you like quick advices.

It is available on Amazon Kindle Edition and Paperback.