First I want to say that I am a new vapor user and I love my Hoosier e-cig, especially the pumpkin spice, liquorish and cinnamon flavors! My question is, I like the nicotine fix, but, how bad is nicotine for you, in truth? I heard it constricts blood vessels. But I also heard your body breaks nicotine down into a similar chemical found in anti-depressant meds. Any of this true? And nice to meet you!