I'm not going to say the reason i'm doing this is solely for prepping, but it needed to be done in a general sense. i am proud to say i was a pack a day smoker for 4-5 years, quit cold turkey and have been smoke-free for 3 weeks noon today. to some may not be a big feat but considering i couldn't usually go a few hours without a smoke its big to me. i have also joined back up at the gym and have been going every night other than sundays. to anyone out there who want to quit smoking and keep putting it off, finish that pack (i'd say toss it but i'd rather use what i paid for) and dont' pick another one up. i already feel better and now have the stamina to return to the gym. i know this is going to help me in the short term, as well as long term in a shtf situation.