Ooooooooh, I have to add my story here, too. LOL
I was a chain smoker and had an astray within reaching distance from ever spot in my house. Didn't matter where you stood, just look around and there'd be an astray within reach.
I have two next to my keyboard. One for the left hand and one for the right. (Yes, I did smoke that much. Occasionally did have two going at the same time. LOLOL)
Sooooo, to make a long story longer, I starting cleaning them up, one at a time BUT, replacing them back to their respectful places.
Reason was, they were just as handy for a PV as they were for an analog and, there's no stink anymore. LOLOL
Hmmm, let me see, where'd I put it? I know I just filled a PV a minute ago...
Gosh, I just love vaping...