When was the last time you felt bad about wasting money?

Mine was this summer. I'll never forget this. I was walking home from work and this little trailer thing was selling fried oyster sandwhiches for $6.50 and I didn't know I thought they were freid chicken and I bought one. I'm allergic to oysters by the way. So anyway I kept walking and took like 2 or 3 bites of that thing and I'm like "wait this doesn't taste like chicken" No sooner than I said that did I start feeling dizzy, then I was on the side of the road throwing up. Man I felt horrible that day. I literally felt bad about wasting money.