For the love of god please dont start smoking cigs... youll sorta enjoy it for awhile but after like a year or 2 it turns into pure hell... do your self a favor and DO NOT SMOKE CIGS!!!! only smoke weed.. I smoked cigs for a long time and recently stopped 2 months ago and I am never touching that tabacco devil again. Also just exercise and dont give up and when you get the munchies only eat fruits and stuff and go on diet for your sober hours...