That's pretty subjective. I think there's no point to anything but I'm not upset about it. If anything - it gives me more of a purpose. What can I do before I'm dead and basically don't exist? It's not like any fucking videos games I play have any point. What's the point? Oh - I win and finish the game. Greaaat. Oh I beat someone online - woooow. What's the real point of that in the end? Nothing - it's all hedonism.

I don't think you get depressed by thinking too much - you probably get depressed because you don't have what you want to begin with. You then just think about why you're in your unpleasant position, realize you're too crap to fix it, won't admit fault and change, and so then rationalize that inherently the universe is unfair and there's no point to anything anyway (just to make yourself feel better about how you're doing poorly). It's not that you're a piece of shit - it's the universes fault! I was made this way and there's no point to anything so I can still be a piece of crap human being! I'm too smart to be with the common man! They don't understand my deep intellect!