chat_history: ['When I go out with friends I really have to be tight with my money. Times are really hard for me financially?', "I understand completely. One has to live within one's budget. It can be hard though.", "I like go out but I have to really make sure that I don't spend too much. I sometimes like to leave a tip if possible."]
sys_response: It's only normal to want to live within one's means. Too bad you can't leave a tip every time.
situation: I am ashamed when I don't have enough money. When I go out with friend I have to order the cheapest thing on the menu because I am counting pennies.