Notecard With a Prompt #2

This will be a series of swaps if there is enough interest. For each swap we will use a store bought notecard and write to our partner the answer to the prompt. I will give a new prompt with each swap. You can fill up the rest of the notecard with whatever you want to talk about. Extras or goodies would be nice but are not required.

PROMPT: The hardest thing I've ever done.