Not a LII but for the sake of comparison: I can do a lot for my friends on the spot, when they need me, emergency calls and such, as long as they genuinely need it (i.e. it's not a whim), but I'll do my best to dodge any attempt to make me commit to something in the future, and hate anything that "hangs over me". I don't want to have my options limited by previous commitments, although to some extent it's unavoidable. I'm also very unreliable when it comes to them, because as the situation changes, I may find it worthier to choose another path. And don't even mention deadlines.
What Pinocchio says about Gamma/Alpha NTs in general sounds more like rationality/irrationality, or at least more like LSE than LIE. Either that or he's right and I'm an Alpha NT. Which I don't think I am.