Haha yeah they can be. The BLUs/NJoys you get from 7-11 and even the pen style ones with tanks are pretty straight forward and can use right out of the box. But once you get into rebuildables you need some general electrical knowledge when it comes to Ohm's law and proper battery safety. You'll hear about it in the news from time to time when they report on an ecig blowing up, it's usually a crappy chinese battery or someone who doesn't really know what they're doing and gets a short circuit and BOOM goes the battery
Yeah man once you guys started talking Ohm's and gauges and coils I was like holy sh!t these dudes are serious...but I'm all about alternative delivery systems for a host of compounds so carry on! Hey Hayduke, I need chemicals!!!
Haven't gotten into cloud chasing yet. I just started going sub-ohm. It's a whole new worllldddd, A whole new world, A new fantastic point of view No one to tell us no or where to go Or say we're only dreaming Couldn't help myself, Aladdin took over.
betcha Aladdin be vapin that genie dust. watch, enjoy, laugh your a$$ off: https://www.youtube.com/watch?v=dBmvoa2PFnY