Im not so sure mate. I know money is a factor ultimately for the main guys but the kids seem to be in it for kicks and reps
Might be a reason to get into it to begin with, as in a 'if I sell food for that guy then no **** will touch me' sort of thing, but the main factor will be the money they're making and in particular at how easily they're making it.
There will of course be some who are like you describe and do it for the lifestyle but I doubt it's the majority.
