Some times you do not like reading your subject ,you want to close your books if your mood is not up to the mark.................. try to study some outside things related to your text in the free time or can we term it -Applied sciences.,(will be applied to your mind and to your scores.)

Today I was reading about nicotine replacing agent ,means that it is not harmaful to the body and taken as subsituent for smoking in a magzine.

Nicotine found in plants mimics the receptor found in the body .The brain becomes addict to the nictine because it releases dopamine .Dopamine is responsible for Mast-ram kind of behaviour in us.It makes us feel happy or dopamine causes feel good factor for us,so we become addicted to nicotine which releases dopamine.

Pfizer the largest drug selling company in the world launched champix (smoking sensation drug ) today in India.(we smoke a lot)