Just found this thread through a google search about an hour ago, and have already learned so much! Have been vaping for a little over 2 weeks, and found out a few minutes ago I have been doing it wrong! Lol. I will never go back to regular cigarettes, they are so disgusting to me now. I have smoked for 33 years, and decided when I received money for Christmas this year that I would try vaping. I purchased my ' kit ' from a untrained salesperson at a tobacco shop. She never bothered to explain anything! All she kept saying when I tried 20 flavors and could only taste the ones with a cinnamon flavor, that I must be getting suck! Hello? In hindsight, I should have said, ok ty and walked away. The next day found a slightly more knowledgeable person at the local fleamarket who told me I needed pyrex tank for my cinnamon based juice. I was using the plastic tank the previous sales person sold me! OMG, to hear that cinnamon breaks down plastic? Opinions on this? Is this true? Or was it a sales technique? Thanks for having this forum, and thanks for allowing me to join 