Hello fellow MGTOW Bros!!

I am 21 years old. I have started smoking 2 years ago. Used to smoke 2 cigarettes a day but for last 4 months the numbers has increased to 7-8 cigarettes and sometimes even more. The number increases whenever I am with friends or having alcohol with them. I have not tried anything to stop other than will power. But for last 1 week I am thinking that only willpower is not going to help. Just wondering if any of you have quit it then how? Please tell and help.