so i need to cut down the nicotine of my juices for my night time vapping. my equids range from 18 to 24 mg. i vape Virgin Vapor and Alice in Vapeland mostly. I haven't down DYI yet so I'm unfamiliar. do i just add vg or pg and should that dillute the nicotine? my options are limited because i can't get eliquid supplies here as most of the stuff i vape is ordered online. thanks in advance!