person A: When I go out with friends I really have to be tight with my money. Times are really hard for me financially?
person B: I understand completely. One has to live within one's budget. It can be hard though.
person A: 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.
person B: It's only normal to want to live within one's means. Too bad you can't leave a tip every time.