[It's certainly interesting news! And absolutely requires him to find some way to test his theories out later in the future.]

Hm... I can see how that would be rather useful, given most people have a finite amount of energy before they need to recover... [Which takes quite a while under natural means.]

I wonder, then, if it keeps you alive how far you could go until your body shuts that off. The being able to use it for others bit, that is. Or if there is a wall at all... [Would it mean death instantly? There has to be some sort of self preservation instinct built in, he's sure.]