i see buying from young kids as nothing that wrong, they will be selling whether or not one person buys from them or not. Any way just because someone 15 or 16 sells weed doesnt make them some dangerous thug or sumthing. What their doing is what their 25 year old or 30 year old counterpart does. When i occasionally sell weed when i have a little extra from a 1/2 ounce i buy i wouldnt sell to a middle schooler because their too young, but i find no moral difficulty selling to someone 15, most people start smoking around that age anyway.