"That's a damn useful thing. Honestly it's a lot more useful than anything else I can contribute."

He's being rough on himself, but also trying to be aware of his limitations. Yeah, he dug up a lot of info here, but that's about the best he can do. Other than shooting a gun relatively well and being a big guy that can stand up decently to a beat down by other piddly mortals like himself, he's has given about as much as he can give.

"Sorry if I didn't sound appreciative. I do need your help. I really fuckin' do. Thanks. I mean it."