Same, when out to dinner with friends, if I pay for everyone I will nag them to order the steak and every extra they might want, and if someone is paying for me

Same, when out to dinner with friends, if I pay for everyone I will nag them to order the steak and every extra they might want, and if someone is paying for me I will try to pick something worth less than what they would have picked for themselves. I'm pretty sure they used to make menus with no prices for people like me. (It is common for my friends to also be generous and constantly try to get people to order more when they're the one paying. So I don't think this is a case of me being a Christlike figure of self-denial and the world being full of sharks. Economists just may not know enough good people.)