I didn’t keep most of those cards. After she died, we found every one we ever gave her stashed in a series of storage bins. I sped back to my apartment in the city, tore through my room, my roommate hovering in my doorway while I tried to find any cards she’d given me over the years. I finally found a few, and they’re tucked into my nightstand now. But I regret every one I ever discarded thinking I had an infinite supply of them.