Dear @reddust you don't have to thank me ;) It's just my opinion ;) BUT not from old lady... Just older than me ;) Well, change habits is one thing but also life healthly is important. You cant call yourself "healthly" if you avoid things like fast food restaurants etc. but you are smoking a lot... That's not way to livelong and healthly. Each human is different. One can die if use drug's (not medicine) once, another after use them a lot... In my opinion there is many, maybe even too many thing's that depend's of something.