I remember that it was said in some research article: "That people who have realistic world view, will be depressed sooner or later." So I guess programmers are

I remember that it was said in some research article: "That people who have realistic world view, will be depressed sooner or later." So I guess programmers are quite pragmatic and smart people, which inevitably leads to seeing how wrong things are. I have often thought, that it would be much easier to be dumb enough, just to be happy and thinking that everything is and will be alright. I don't need to worry, care, and what will happen will happen and I can't personally affect it in any way.