you can not change the potency, period it just burns different making it easier to release the thc! i got a friend that thinks cause he hoked me up with my dealer with is both of our friends before hand but since he said he deals and will pick it up for me since he lives buy him, that he also has a right to smoke my weed, some people are ignorant. he even get mad when i stop blazing cause i have a low tolerance and it take less weed for me than him and i wont gust give him a bowl or was it buy taking another hit.