Yes Sir , i respect what you said. But this is the hardest year at university for me , many days , i have to pull all nighters to finish all the work. Many times , i get worried if i feel i won't be able to finish an assignment by deadline. Then i heard that smoking relieves stress and calms you down, so i started smoking. Hard it may be , but i promise to quit smoking when i'm done with this year. Net year is chilled out as compared to this one , and i won't have any need for smoking. The only reason i started smoking was to improve grades and tackle nervousness and stress.