On the negative thinking, there is no romance. Perceive the negative and negative thinking are two different things. Aesthetics of negative creativity that pass through a negative and transform it into substace. Whether it's an emotional burst, stress, or the irony of grotesque - negative thinking should never take precedence over you.
Negative thinking is characteristic of adolescence, if it develops further - this could lead to mental disorder, which end in serious illness, loss of reason or suicide.
All that you need to know - the world is no bad and good, it is only your imagination.