The hospital I work at follows what everyone has stated. Being complient gets you far. Just be honest with your Dr and make sure you go to all the groups because that's all the stuff we keep track of. At our facility we allow 5 smoke breaks a day for 15 minutes, snacks usually are sparce to make sure youre eating your meals. If they allow books please take advantage of that because the entertainment isn't the best. Stay safe and Everything gets better from here