Except for people like me who unfortunately are going to get terminal cancer regardless of whether they smoke or not because of genetics. I'd rather get cancer that I deserve, rather than just getting it for no reason. Smoking linked to cancer? Yes. Smoking proven to give you cancer? No. Why hasn't it been proven? It increases you chances, much like driving a car increases your chances of crashing into a pole.Ironic said:It's a wonder that 2nd hand smoke HASN'T been proven to harm until now, I mean, think about it, it is the same smoke, that you have just breathed out, people get high off second hand WEED smoke, so cigarettes must have an effect when breathed in from someone else.
EDIT: There are quite a few people who are naturally just trouble makers and like confrontation, e.g trying to stop you smoking, but there are also those who care about their country's medical system (I'm from England, smoking is killing the NHS along with obesity), and the sad fact of the matter is, there are a very FEW smokers over the years that have defied science and lived to about 100 with no smoking-related illness, but the rest, who wait for proof, eventually get it in the form of something terminal. Its just unfortunate that in the case of smoking, the only time you will be sure that smoking is bad for you with solid evidence, is when you're dying from it, or severely impaired at any rate.
Cigarettes HAVE been proven to offset Parkinson's Disease, also have been known to reduce your chances of Alzheimer's. You'll also note that most people to die from cancers that are apparently caused by smoking, generally aren't very active people. If you're active, the body will begin to heal itself at an astonishing rate.
If cigarettes are so dangerous, why didn't they just outright ban them like they did with marijuana and cocaine? Another thing, 2nd hand smoke isn't exactly the same as what smokers take in. The chemicals are usually all pulled into the lungs, so when exhaled, it's cleaner, just not clean. The reason you can get high of 2nd hand weed smoke is because the cannabinoid is still very much in the smoke, it just stimulates the smoker and they get high faster because it went directly to them, rather than being diluted heavily by air.
And no, this is not a personal attack on what you said, i'm just explaining some extra things and giving an argument on some points you brought up.