Re: HOW OFTEN DO YOU SMOKE?
Honestly from the way you talk, the caps, the asking of the probably most asked question in a new topic and asking about how long you get cancer is just making me feel you're under 18.
Too much? I don't know, depends on your body, there are 3 main factors, how healthy you are in other fields (are you overweight etc..), do you have a weak body or any kind of lung problems and finally how common is cancer in your family. These factors will determine how risky it is for you, but it's risky anyway so if you're that concerned maybe you shouldn't be smoking.
Having said that, Shisha is less harmful than cigars/cigarettes.