There are quite a few alternatives to smoking, and those who have been meaning to quit for years but have never actually done it should find the best alternative to smoking. There is something that is right for everyone, and maybe they will want to take up exercise instead of smoking. Or, if that is not the thing for them, then chewing gum might help to stop them from going out and having a smoke.
Everyone is not the same, and that is evidenced by the fact that everyone needs a different alternative to help them stop smoking. But, it can be simple to find the best alternative to smoking when someone sets out to do it. They can try something new each day until a new habit sticks. And, if they find themselves doing something healthy like exercising instead of smoking, then they will be all the better for giving it up.