I missed a chance to give an old lady (well, middle aged) in a walker a quarter...:-(
and I lied without thinking about it. I told her I didn't have any cash - when I did, I had seen a quarter floating around in the bottom of my bag 15 minutes earlier. I don't normally carry cash, so "I don't have any cash" is my stock response to ppl asking for money. My MO is usually to NOT give people money, especially physically well men, but this woman I would've made an exception for if I had been thinking right. Bummer.
AND I lied.