Hi I'm Charles im 25 and have quit smoking analogues about 5 months ago. Now currently building own coils and looking into diy juice (already ordered supplies). I am also going to compile a list of OK to use, caution and do not use all in one spread sheet. Once I do I will gladly share it. I want to get the most newest and current info out as some of this stuff is 2-3 years old. Any suggestions let me know