I just got a call from my aunt who heard through my mom that I was using e-cigs and now she is interested. She is 75 yrs old, and on oxygen, bless her heart, mainly because she smoked all her life. So she had to give up smoking, but I suspect she still cheats. At first I was all jazzed about getting her started on these, but it occurred to me that maybe she shouldn't even do this if she's on oxygen. Hmmm. She has no internet access so I was going to do the ordering for her, but now I'm not sure if it is a good idea. Any opinions on this?