My 2 cents, might be redundant, but also a nice piece of advice at the end.
In the beggining youll be smoking alot more because of the novelty, but also because there are other chemicals your detoxing from in the cigs, its not just the nic you were hooked on and the extra
vaping will be because of that.
the ego-t system both leaks and seems to use more juice just to vape, plus the vape is a bit cooler and airy so i found myself taking MUCH longer pulls and more of them to satisfy.
you may have gone with too low a nicotine level.
The advice is....dont fret over the fact that you may have ordered tons of juice that lower nic than you need. first you will get used to it and need lower levels in a few weeks. and the solution i found for myself is...get some non flavored juice in a hgher nicotine level and drip some of that in along with your juice....i have a 12mg juice that gives me little to no kick..i drip that with some 18mg non flavored vg and i get both flavor and greater TH. I was bummed when i first realized i needed 18+mg to satisfy because i had an order of 12mg juice on the way...but a day or 2 later i realized that dripping the higher mg in made it better, plus im already needing less to satisfy....