Good points about Kellen Winslow II my dudes.
It's a combination of stupidity and mental problems to me. He developed the habits since he was a kid realistically, especially since he got charged retroactively for sexual assault on a then-teenage female when he was in his teens himself.
I'm going to say stupid because he left a litany of incriminating evidence. Like he incriminated himself because they checked the GPS he had on his bike, and it linked him to a rape scene.
Definite mental problems because he committed a litany of lewd acts, especially when he was an adult in the NFL. Police caught him masturbating in his car in a parking lot. He liked to commit rapes in trailer park communities. He once exposed himself to an Asian lady who didn't speak much English while she was watering her lawn. Browns teammates and staff knew about his lewd habits. Teammates refused to sit near him on team flights, and they always begged not to be assigned to share hotel rooms with him because he constantly ordered porn on the room TVs and masturbated openly. The locker room staff caught him masturbating frequently at team facilities. Yeah, a sick person indeed.