Good writing prompts.?

I had an evening when I collected several from the internet. You're welcome to the ones I remember without looking them up.

In an alternate world much like present-day Earth, every adult has a soul-mate who they cannot hurt. You're thirty and haven't found yours yet, so you start murdering the most likely candidates, knowing you won't harm The One.

After years of your pressure, your friend since childhood finally agrees to get mental health care. Friend reports things are going well, but you're not at all happy about it: you've realized you are the imaginary friend.

An adult, you submit a saliva sample for DNA analysis. You're not terribly surprised to learn you are not your father's biological child, since your parents' marriage was unhappy until they divorced once your grew up. What's baffling is that you're not your mother's either.

"Incel"......