Here is what another posted wrote that makes a lot of sense.
Stosh posted this on 3-8-2011

sas
Stosh posted this on 3-8-2011
I think this is a very good representation of what is happening when we vape non-stop.The amount of nicotine in a cigarette and in a e-cig cartridge aren't directly comparable.
The cig is what you are actuallly inhaling, the e-cig is what's in the juice and it's generally
accepted that you only get about 40%. Also the cig is a rush of nic (straight shot of whiskey)
and an e-cig (pint of bitters) so the effects on the user is different. The e-cig allows us to
maintain a comfortable level of nicotine in our body to ward off the nicotine fits.![]()
sas