I do this, or in other words, I had to do this to go on. I think everyone comes up with some philosophy to keep on going. Even a street bum might have come up with philosophy on par with some of the greats that keeps them going...
In fact, for this particular idea, I am so over the edge that I sometimes feel pity for those conventionally lucky people who seemingly have it all and don't have a struggle on their on. I mean, what is the point of their life? But I find consolation in the possibility that they might have hidden struggles...