Thank goodness I figured out to hold the vapor in my mouth for a sec or two before inhaling. Whoa...what a TH. Only using the 18mg tobacco that came with my kit. Taste a bit like pipe tobacco, a bit strong for me. Great vapor when enough is taken but to strong, coughed and gagged. I also don't understand all the abbreviations I see on this site. This is my very first experience. I ordered my kit from a friends suggestion. I have no idea what else to order for liquids.