after quiting analogs it was hard i think i am past that phase. ok to help you out maybe. the cravings get shorter and longerin between. the auto doesn't seem to work as well. the auto is great at work for fitting in and getting a small puff on. now when at home i wanna knock a few back i grab my tank. also with the tank you want to have a manual batt(the autos don't seem to turn off fast enough and keep cookin') for work auto but chillin' at wherever get a tank and a nice manual batt. any way that works for you is good i just found this way to work best for me. eveyone has there way this is just mine so don't change you way if it is working for you.