Have you ever re-gifted something that you knew you'd never use and did you feel guilty about it?

I did, but no, I didn’t feel guilty. I’ve always maintained that giving perfume is a bad idea unless you know what the recipient likes or wears. Someone who didn’t follow that premise gave me Paloma Picasso perfume for the holidays one year. I can’t wear it—but it’s my sister’s favorite scent. So I rewrapped it and gave it to her.
I figured, now it was being used. Otherwise, it would’ve sat in my closet.