"So here's the thing. I, on the surface of things in Pelican Town--I don't know how seriously to take that surface--can do things like buy parsnip seed packets, plant them, water them, and sell the parsnips for more than I bought the parsnip seeds for, a few days later. That, I think, requires somebody to still be asleep, like Pierre, so they can act as part of the system that turns goods into G, and sells me parsnip seed packets."
"In general, be careful who you wake up, if possible. I realize it may not be easy and that Marnie for example might already be coming awake. But don't point out to people that their balance is always zero G, if only because then they'll have zero G and not be able to buy things and this will be your fault."
"You might be able to sell drinks to people who are still asleep, and then have G. I really have no idea if that's going to work for you or not until you try."