Overthinking

Well, maybe with some people not everything, it could also apply to only certain things.

But seriously, I believe overthinking things will get you into rather messy situations. It's about trying to handle or study things in a rather deep manner when in reality, it can be REALLY simple and easy to understand. When this happens, they often come up with false conclusions, false studies or overly detailed processes that just cause alot of hassle and confusion for others. The scary thing is half the time they don't even REALIZE that they are over thinking the situation/topic.

I see it everywhere, it's SO hilarious but stupid at the same time.