^Please don't do that! It is not at all safe to drink e-liquid that contains nicotine. You can easily get nicotine poisoning. And putting 50mg etizolam in 2ml PG or glycerine will probably not dissolve properly, nor will it give you an effective way to measure it since that's such a small volume of liquid. You do know that etizolam is active at very small doses, right? This is a really dangerous idea for a number of reasons.