The book Why We Feel Bad When Everything Seems to Be Good by Anders Hansen

If we have the best living conditions in history, why aren't we always happy? Why are almost 300 million people on the planet diagnosed with depression? We're supposed to be content and enjoy life, right?

Anders Hansen's short answer: because we are biological beings. For millennia, we have had to survive, not rejoice.

But you will learn a more complete answer from this book. The author combines knowledge from evolution, neurobiology, and psychiatric practice and tells why the brain functions this way and not otherwise, why we need feelings. Why, when we sleep poorly, sit a lot, look at other people's happiness on Instagram, the brain reacts in the style of "this world is dangerous", "my life is worthless", "I am not good enough or not good enough".