User blog comment:BenRG/Episode 6 - Thoughts and Meditations/@comment-1.122.253.3-20130823131959

I got a kind of 'chi' or 'qi' or however it's suppsoed to be spelt kind of vibe from the whole Aura and soul thing. Chi, as far as I can remember, is something like using one's natural spirit/life energy to fight/protect onself. I think karate and other martial arts somehow ties into that too, like with how people shout right before they punch something to help them focus their power....? Someone correct me on this because the idea's hazy and I don't remember much about it. (f you've read books like 'Dragon Keeper' or any of the following in the series, that's where I'm mostly pulling this information from)