"No, no, you have to haggle!"*
Me: So, what do you choose for a vegetable?
MG: Oh, I don't know.
Me: How about...25 frozen peas?
Me: Uh-uh, I'm not negotiating down from 25. If you want to negotiate, I'll start at 30. How about 30 frozen peas?
Me *already thinking ahead to what I'll do if she falls apart when I won't back down from 25 to the midway point*: 29.
Me *whew!*: Done!
*Identify the quote in the title for a fabulous not-yet-identified (because not yet decided on) prize!