I smoked like a chimney before, so naturally, I now vape quite a bit. I usually take a big hit every minute or so. My girlfriend insists that I'm doing it too often, but I haven't felt the nausea that normally comes with too much nicotine, like I used to when I chain smoked more than a few fags. Am I vaping too much? If not, at what point does it become too much? If so, how much should I slow down?
If you're not nauseous and twitching out of your skin, it's not too much! It takes a lot of chain vaping at first for some of us, to be able to disregard that voice in the head that says hey it's time for a smoke.

After a while, you get over that urgency, and you can scale it back to something calmer.
Also, if you want to vape less often but still be satisfied, then higher nic wouldn't hurt. I do that now, but at first I really needed to chain vape, so I had to stick with 6-8mg.
Andria
EDIT: and I 2nd the idea of the post just above mine. When my husband, at first, says "you sure do that a lot... like, all the time"... I said, at about 100 dB, "WOULD YOU RATHER I WENT BACK TO SMOKING?!?!??!?!" He said no no no, and he shut the hell up, and hasn't said a word about it since.
