[ Jack perked up, because this was something he'd actually spent some time thinking about. ]

A lot of mine is instinctive as far as getting it started. Like when I make frost, I don't think about freezing individual water particles, I just do it... sometimes without even thinking about it. But other things need more practice, like when I learned from Baby Tooth how to pass through things. That part is more like developing a skill. I had to start with just my hand and work up from that and she seemed to think that was normal.