Quiting Weed

Hey all,

I couldn't find a community for helping quit weed but I thought this place might be close for it.

I've quit so, so many times before and I'm tired of the rollercoaster I'm on. I quit, my life gets better, I smoke, my life gets worse. I feel like every time I quit, it just takes one lapse in judgement to go back into it, and it can happen anywhere any time. I need help and I don't know who to talk to.

I saw that N-acetylcysteine can help quit, and I'm wondering if anyone else knows about this or has experience with this supplement?