Honestly though, if smoking makes you happy, why quit? You'll live longer? So what. Wouldn't you rather live a marginally shorter life filled with happiness than a marginally longer life trying to avoid something you enjoy doing?
I think most people try quitting because it's the socially accepted way to approach a smoking habit.
While I do feel with all the rules/laws regarding smoking, that the smoker is getting "squeezed/phased out", social acceptance is NOT a reason to quit (at least for me). I assume you are very young, and have not yet learned how precious life is. Don't worry, it's normal. If I knew then what I know now and/or would have paid attention to the then beginning warnings.....I would have never started smoking, pleasurable or not.

TIS