I used to smoke it, and the worse thing it did for me was get me addicted to nicotine.
Giving up the weed was easy (as I realised I was actually smoking it for the tobacco

), giving up the fags was so difficult. I was literally curled up on my bed at one time gasping for a fag! And the amount of chewed up lollypop sticks scattered around was quite something.
Havent smoked in about 3 years now. I was taken into hospital recently and had to have the usual checks. I couldnt believe it, my resting heart rate (resting as in sitting in hospital after quite a horrible ordeal, sitting next to a suicidal patient and one on armed guard) was 58...I'm a chuffing athlete now baby!
Many people are saying that someone must quit for themselves. I actually disagree. I found it easier to quit for someone else, as I didn't want to let them down. I tried to quit for myself many times, but didn't mind letting myself down (in fact I think I quite encouraged it!).