that trailer almost made me cry and as much as I am fascinated by the Mafia that trailer shows that it's not worth it.

What's this, Italian Mafia Boss, are you growing up right before my very eyes?
I'm proud of you, boy

.
I'm just teasing you, but
now do you understand that that life isn't worth it? It destroys families. Real families, not "Families." It takes husbands from their wives and fathers away from their children. Aside from being immoral, it's a horrible fucking way to live.
But hey, a lot of us were impressed by that stuff when we were younger, so you're not the only one.
Live and learn.