I tell you bro; it is so hard to quit smoking. I am having a hard time quitting smoking especially when people in your home is not willing to stop. Every day I was tempted. But if you have the willingness to do it, I know you can do it. It is all about discipline.
Something that smoking too much causes it. Something like burning in the chest, coughing too much, aching from head to toe and ETC. When something like that started coming out you can sure be nervous about your health and slowly start quitting.