I remember reading about a very successful female model's suicide few years ago - didn't know who she was and can't remember her name now. What I do remember was that she was quite successful materially and jumped from 20th floor (according to the news article).

But what hit me the most was her age - she was just 20 :(

Every person is different and we may never understand what bothers them, even if they appear successful and happy on the outside.