So, find things to trade for. He remembers something about helping the fishermen back on the boardwalk, and more and more it seems like he'll have to head back that way to gather his bearings. If that's entirely the right track is yet to be seen, but it's a better direction than none.

The mention of blood though - for all that Ford's brought up, blood being important doesn't get an immediate look of puzzlement. Robby's felt it, understood it, that there's something important there - something useful.

"I can't use that to barter for anything?"

Because if there's anything he has to his name currently...