I must confess. I stiffed a cabdriver when we were in New York.
I didn't realize it until we were out of the cab and Hannah said to me, "Mom, I can't believe you just did that. I'm so embarrassed I want to die."
The fare (quick run across the park) was $6.10. I gave the driver $10.25 and asked for $4 back. I'm so dumb. I meant to ask for $3 but I screwed up. So the driver got a whopping 15 cents.
I'll bet I've done this before. In restaurants, in bars, and now in taxicabs. I can't be trusted.