Hello, i just purchased the Blu-E cigs. I love the taste, i love the idea of not actually smoking. However, i noticed with these things, that if its been sitting around awhile, 10+ minutes, then if i pick it up i get a nice decent hit from it. But then if i try to get a 2nd and third hit, it is usually pretty weak. Is this typical of an e-cig? I would like to get as many puffs at least as a traditional cigarrette. Maybe im doing something wrong here.