[Prikrutil]

I agree that some kind of anxiety is often (don't want to say "always") near to those who are said to be "rabid thinker". But is depression what I should think of a "natural side effect" of being such a man? If so, my would-be future (yeah, I want to be "rabid thinker"!) is going to be full of depressions :/

What I beleive is that any depression has a cause which can be (and should be) eliminated if you are going to be happy. If you really know what the problem is, you probably know what to do with this (it's harder when there are so many problems that it becomes impossible to find out the one-and-only root of all evil).

It may seem as if I'm trying to say that depressions are unusual. Not really, I think that is a stage which should be overstepped (but what if there are some such stages?)