I do what I do I guess because I need too

"Stop," they say. "Just don't think about it so much, you're hurting yourself in return," they say. 

This day to day situation reminds me of a child; a child being told not to do something, but continuously does it anyway. Why does the child do this? To show superiority? To be mischievous? To get attention? These same sort of questions race through my mind; as well as, the reason to why i let myself think of certain things. As a human being, why do i lead myself to pain? Why do i turn on the most depressing music i can find, and sit there on my phone and just think. I fill my thoughts with all these terrible assumptions. Maybe it's just a girl thing, or maybe it's just a teen thing, but whatever type of thing it is i wish i just could understand it. The worst part about it to me though is that people always tell me to stop thinking like this. By being told that, you've already given me even more reasons to think this way. Telling me to stop, is equivalent to telling a dog not to eat a treat that you are clearly waving in its face.