I'm gonna be 35 soon. Odd thing is I can let go coffee easy (i tried before and had no issues) - I just refuse to quit it lol. I never tried anything else but tobacco....wonder if I tried anything stronger if that would hook me up too.

....I think we just think about it more. I'm pretty sure u didn't give a rats ass if u smoked at 20s. :) I think what changes is our way of thinking. I think we finally realise we are aging....people around us getting old, sick and even dying, etc etc. So I think we just grow up and look on it differently. Its not necesarily true...but just my line of thinking i guess.