I"ve been doing it just over 2 months now so I'm still new too. There is so much to learn about this. batteries, atomizers, juice, cartridges, passthrus, passthus that charge, it goes on and on and on. The only thing I really have a handle of is the juice. I love mixing and trying new flavors. I'm disabled so I spend most of my time right here in front of my computer so it has helped me some to find out more just a little faster than I would have otherwise. Like you, I don't want to, nor can I, go back to analogs. It just cant' happen,