What is a "missed opportunity" for sex with someone that you regretted until later on when you learned something that made you glad that you "missed out?"

Roommate and I were both interested in the same girl in Uni. We hosted a party she came to and competed for her affection but he ultimately hit it off with her and they went to his room.

If we backtrack a little bit we were broke and more concerned with keeping the fridge stocked with beer rather than non-expired food. Our other roommate made burgers for our guests by putting quite old raw ground beef (he did so ignorantly not intentionally) in the microwave and brought it downstairs. None of us really caught and a few of us ate them including myself and her.

Now, flash forward a few hours later and I was in my room alone throwing up in a trash-can and they were in his bedroom with her uncontrollably shitting on him and his bed. Would it have gone down the same if it were me and I was throwing up on her while she was turning me into a truck-stop toilet? No idea, but the next morning I was quite content not to have found out.

/r/AskReddit Thread