Why does there have to be a why? Why should it matter if there is? Does it matter why anyone else was born? Even if there is a reason, you're still the one who has to decide who you are and how you'll live. If you don't like the reason you exist, then exist for another reason! No one can say you have to be what they want you to be.

[He closes the distance between himself and Luke, putting a hand on the other's shoulder. He hates seeing the redhead look away like that, as though somehow he feels like he can't meet Lloyd's eyes, like he's not worthy.]

You're not useless. Maybe you're not doing what other people want you to do, but that doesn't make you useless, Luke. The only way you're useless is if you don't do anything, but that's still your decision.