HEYYA!! How're ya guys? Hope you're doing it great. What is an obsession for you? Well, for me it's like something you can't live without, like you have to do it because if don't you feel like your dying, i don't have a personal obsession but i've searched about one. But first, the scientific definition, an obsession is a compulsive preoccupation with a fixed idea or an unwanted feeling or emotion, often accompanied by symptoms of anxiety.There are a million types of obsessions but i found just 2, the autogenous obsessions (the ones that tend to come abruptly into consciousness) and the reactive obsession (the ones that are perceived as relatively realistic and rational enough to do something toward the stimuli). Anyone can go under obsessions, me, you, anyone, there's not an specific type of people.

Here you can see this girl smoking.

Here you can see this girl smoking weed.

Here you can see this girl biting her nails.
                                                   
 Here you can see this girl with an eating disorder.

And this man right here has another eating disorder.