Do you think you are happy?
No, of course not. I think the more you know, the more books you read, the more experience you acquire, the less happy you are. You realize that the whole world is functioning despite its unstable structure. Things you think to be indestructible turn out to be fragile. Important decisions might depend on one unqualified person who wants to get more money or power and doesn't see the consequences. How can you be happy knowing that your life may change deeply because of someone's stupid desires or foolish decisions.