This may sound really odd but I am starting to get a bit concerned...For the past few days I have been using my screwdriver clone with an adapter so I can use a 510 carto. I have only been using it with the 3.7v 900mAh battery that it came with but lately I have noticed a little shocking/buzz sensation on my lips when i am pressing the button to inhale. This is the same kind of sensation you might feel when licking a 9v battery, just not quite as strong. Should I be concerned? 
I know it may sound ridiculous but I have this fear that I am going to like electrocute myself or something outrageous.
I have changed out the carto and used the other battery and I still occasionally get this little tingle...what gives? This only happens when I use the adapter and the 510 carto so I am guessing it has to be the adapter or something...should I give up on the carto and stick to the 901/808d atty or can I do something to get rid of the buzz? Is the buzz dangerous? 
I know it may sound ridiculous but I have this fear that I am going to like electrocute myself or something outrageous.
