Thanks for the artilce..I loved it :-)  As a psychiatrist, i have seen the pain which people who touch alcohol/ tobacco and their families undergo. Hence I am working on going to schools & colleges and spreading awareness - as to why one should not touch the 1st drink or the 1st smoke. Hearing the claps & thank-yous of students and reading their feedbacks have been the most joyful moments of my life now-a-days... That makes me agree with you - yes, it is by trying to serve that i can earn true happiness for myself..