Been vaping 2 mos now and I am curious if anyone else has trouble concentrating when vaping alot. It has happened since day one where i feel like I can't concentrate and my mind constantly races back and forth and can't focus. It has been the same on 18 mg, 12 mg, and now been on 6mg for 2 weeks. Seems worse now on 6 mg since I am vaping twice as much liquid as I used to, my blend is 50/50 so I am thinking of trying more of each pg/vg 70/ 30 to see if that would help, maybe one of those I am reacting too, just curious if anyone else experiencing this, could be that my mind is more clear since I quit smoking and I am not used to my cleaner blood flowing to my brain, not sure.