"I don't know how to make shoes, either. I'd have to learn, and... making shoes doesn't sound very exciting or interesting." Jack pauses a moment. "So... you say I should do something with the money I'm not using so I can get more money I probably won't use? Why? I mean, if I sold shoes I'd be making people happy and not barefoot, but I don't know how to make shoes so I'd have to buy the shoes I'm selling, so I'm just complicating things and getting in the way." Jack, unfortunately, has little actual skills she can sell- except her knowledge of Inside, which she already uses as a tour guide to make money when she's bored.