I'm using the e-cigarette to help me cut down a lot on smoking traditional cigarettes. I used to smoke 3-4 packs a day before I started using the LibertyStix ecig. I am down to 1-1 and 1/2 packs a day now. I'm riding my bicycle a lot now too. I'm up to 10 miles every other day on the bike already. I used to ride bike a lot in my youth.