they exist.

Yesterday, my lunch cost $2.45. Today, the same lunch cost $3.00. I didn't have that much money. The man behind me offered to pay the difference. I just wanted to point out that notwithstanding all the people who lie, cheat, swindle, etc., there are still very kind people out there who will pay for your lunch and smile at you at the same time. So thanks, whoever you are. I am less of a cynic today than I was yesterday.