Congratulations on 10 days! It's a great feeling to finally believe you can give up the cigarettes and not go nuts in the process, huh?
Just FYI, atomizers can fail on you without warning, and you're doing so well, you don't want to get caught with your SD not working. I try to keep about 5 atty's around "just in case".
The SD is a superb piece of equipment, I've had one since March and just love it (I bought a 2nd one for "backup"

). Now's a good time to stock up, TW has a month long 30% off sale going, prices don't get much better than this.
Again, congratulations, and welcome to ECF!