You are not the least equipped to handle this. You're armed, you have actual clothes, and you have all your limbs. Not everyone on this team can say all of that, me included.

[True, Hiccup had a varied set of skills that more than made up for his missing foot, but it was the principle of the thing.]

The scale of what we may have to do is huge, Even the trip to find out what we have to do is going to be hard. I'm not looking forward to walking fifty miles on a peg-leg, even if we ignore the fact that we're going to be attacked by the undead. I'd probably be having just as much of a problem as you if I let myself think about how enormous the mess we've gotten ourselves into is.