Smoking, in my humble opinion, is morally wrong, but should never be illegal. If someone wants to smoke, let them. If they want to get lung cancer and mess up their brain I'm not stopping them. I only think that the only restrictions on smoking is not smoking near other people. I know people who damaged their lungs by second-hand smoke. I once ate at a resturant, and I couldn't eat because of the smoke that seeped to my area from the smoking area. Why would they want to smoke and eat at the same time anyways?