Gunshot wounds with blood, nothing over the top.

Innumerable "Fuck"s "Shit"s "Goddamn"s, a few "Cunt"s

Crack (both snorted and smoked), cigarette smoking, a character drinks whiskey.

A character is seen smoking pot

Intense and crushing view of addiction and homelessness, my parents won't even watch this movie and I made it.

I can see how overall this movie might upset those in early recovery. Some frightening depictions of a life most wont ever know or understand.