I am 23 years old and have used weed, on and off to forget my problem since the age of 15.
I had many reasons (well if I'm honest they were excuses) to smoke weed, however I have realised that I have more reasons to quit.
I am only on my first week but I have a stronger self-confidence this time, I just realised one day that I can do it and I am strong enough... my craving to quit is stronger than my craving to smoke. I really hope you can believe in yourself too (whoever is reading this) because you are strong enough, you have the already taken the first big step or you would not be reading this... you wouldn't have visited this site in the first place if you was not committed to the idea of a life without weed.
So far I have dealt with nausea, shivers, sweating, overbearing emotion (like crying all of a sudden when I have nothing to cry about), lack of appetite and anxiety but it will all be worth it.
I noticed when reading these types of posts is that people always consider themselves to be suffering with these symptoms but I have decided to think of myself as coping with it and not suffering, which I find puts a positive spin on the situation.
Also be honest, tell people problems about your addiction that you was always too ashamed to admit before. This has helped me more than anything because whilst be honest with them I was also (for the first time) being honest with myself.
I am not ashamed to admit that I have also started seeing a therapist as extra support which has proved helpful.
I really hope this post has helped, good luck and keep picturing your life without weed.