You don't ask people with knives in their stomachs what would make them happy; happiness is no longer the point. It's all about survival; it's all about whether you pull the knife out and bleed to death or keep it in, in the hope that you might be lucky, and the knife has actually been staunching the blood. You want to know the conventional medical wisdom? The conventional medical wisdom is that you keep the knife in. Really.
Nick Hornby, How to Be Good
happiness, life, science, survival, wisdom