Hey people, new member here. I really need help to quit the weed smoking.

I've been smoking it for four maybe five years now. It started off just smoking once every couple of weeks and over the years it carried on getting more and more until it turned into daily use. Anyways, I've come to realise that weed is doing nothing at all for me at all except put me onto a buzz that makes me feel like I can function normally. I've been trying to quit for a month or so now but I keep having slip ups which takes me back to square one. My last slip up happened two days ago and that lead to my girlfriend breaking up with me this morning. After that I had a serious look at myself and came to realise i really need to sort myself out.. The main problem that I have is that I'm surrounded by pot smokers, one of my brothers smokes it and so do most of my friends. The last two days I've been having cravings to smoke but haven't given in. I want it but I know I don't need it to feel like a normal person. Heaps of people don't need weed to function so why should I? Any tips or advice on getting through this would be very much appreciated. Will update how it's going



Peace