Well...I do it sometimes and I know a lot of people that do it. No different they any other thing you but to smoke. More death is caused by Tobacco then weed. In fact in the USA weed brings in the most money. Example: To grow weed you need lights(for indoor weed) dart, water and papers to roll them. All the weed shirts and shit people buy. SELL IT, BUY IT! Keep it alive. PS: Leave your first name on the sheet.