My DH has struggled with tobacco addiction since his teens. He's managed to avoid smoking by using nicorette lozenges for the past 10 years. I wasn't happy with that, it seemed so long term, and was so expensive, but vastly preferable to cigarettes. Now he's switched to e-cigarettes, that freaks me out and I don't want our son growing up seeing daddy ”smoking”! He says he won't do it in front of him, but I think kids are perceptive...what do you think??