Guilty! But most recently, I was sitting in a resturant, I pulled out my little 650 mah that fits nicely in my hand, I took a slow draw and kind of cupped my hand over the vapor, then when exhailing, I did that in my napkin....lol I like going to the open air malls and walk through the crowds vaping. Just because I can! lol One time I actually went into a store and caught myself vaping...ooops! Either no one saw me or they didn't have a clue what I was doing! lol I always test the waters gradually so I don't bring attention to myself or the others that are with me. Most of the time, I'll go stand beside some smokers and pull out the Vapes...lol