I'm also not nuts about some of the potential risks myself, but I do have a few thoughts:
1. I must have nicotine for sanity
2. I feel a heck of a lot better about
vaping than I did about smoking
3. My body agrees with both of the two previous points
vaping has some risks and negative side effects, but I will take it over smoking any day. Until I can kick nicotine forever, that is.