I would start with 2 or 3 and that should be all you need, you should feel warm and fuzzy and very good overall. Miss my first oxy high. Do not snort those pills they're full of Tylenol. If you don't feel high after 3, wait an hour or two and take 1 or 2 more. Do not exceed 5 pills, even 4 or 5 may cause vomiting. Have fun and be safe!