In that case, you might as well do psych evaluations of every PC in the party. You know you'll have to get around to that sooner or later.
EDIT: Oh, I haven't responded to Falcon's, have I?
While the first half is pretty much spot on (dunno about the 'energies are short lived' one, but there's a strong case for it), what really interests me is the second half, since I haven't really thought about him that way.
There's just one thing that's entirely off, though; maybe you haven't picked up on the clues, but the guy didn't actually choose to be called "Falcon". It just happened to stick, and he simply ran with it. There's a reason he doesn't volunteer his real name, yes, but it's for a much more mundane reason.
The giveaway clue? Open the spoiler if you want to see it.