Im 16 years old, ive been smoking for a few years. I know its horrible, but peer pressure, and wanted to be cool started it. I'm no longer friends with those bad influences, but the smoking is the only habit that stuck. I love smoking, it mellows me out and helps me concentrate. My grades have improved since i started, i stopped being depressed and moody since i started smoking. My parents have drawn the line and demand me to quit or their taking everything away. I dont know how I can do it cold turkey so if you have any tips or advice that helped you, even on how to cut back slowly and quit. please help, :/ I need it.