You also have to take into account that a lot of these kids are exposed to emotionally crippling scenarios. How well would you deal with life if you witnessed several of your friends or family member's murders? Especially say, if one of them was/were your parent(s)?
What about if your parents didn't give two shits that you were born anyway, and more than frequently subjected you to a life of taking care of yourself, starting at age 5? Complete with living conditions that include roast infested, filthy housing? What if they left you at your little age, to scrounge for food, and possibly look after your filthy diaper wearing siblings, while they went off to look for their next crack hit? Next sex partner to screw for drugs?
What if your parent(s) had not one bit of patience, because they were doped up, or coming down, and they beat you senseless because you happened to walk in on them screwing someone/taking a hit/anything? ETC ETC ETC...
What sort of life tools are you expected to possess when you grow up like this? Many make it out, MOST don't...
What about growing up with a mother who had a crippling disease... What about being 9 years old listening to your mother cry every night.. Which made you cry... What about having to wait on your mom every day when you're 9 years old because she can't get out of bed..What about seeing your mother develop horrible liasions all over her body... Or seeing her fingers become disfigured... How about your mother becoming so uninvolved in your life because of pain you start failing school....What about when you have to see a family therapist at the age of 13... Or how about her breaking both her hips... Sitting in doctors offices doing homework...
Yea I never joined a gang, or cried the blues because my childhood sucked. You don't think any of that shit did emotional or mental damage..