I only rarely smoke cigarettes if my friends offer them to me, and have a pipe or cigar every so often. I enjoy the feeling of nicotine and everything but i'm not hooked on it but I am tempted to get an e-cig because a lot of people I know have them. Is it a good idea to get one if I want to avoid getting hooked? How can I avoid getting addicted to nicotine? I just want to use it around bedtime or when i'm stressed or to get schoolwork done etc...