Dude no offense but I kind of agree with your friend and can understand where he is coming from. I mean, i pretty much smoke daily since its summer now. I usually smoke once or twice a day usually by myself and I am able to make 7 grams last at least 4 weeks if not more. Maybe you should like take a 2 week break from weed and come back to it. That way you won't need as much to get high. I'm sorry if it sounds like i'm raggin on you, i understand your side too. I mean, he shouldn't stop being your friend just cause you smoke a lot. Try and talk to him sometime. Maybe you can work out your differences.