Did you ever wonder whether self-help books actually help? Well, in most cases they don't, however this one might! Why? It has a lot of simple, yet effective tips and tricks how to live better life, by all of them being based on scientific data and provided with a great deal of humor. It also provides an insight into various aspects of psychological phenomena, e.g. the placebo effect or bystander effects, so even if you don't believe in self-help books, this one is 100% worth reading.