Booger breakfast

So I ate someone else's booger wednesday morning.
I really did. I didn't do it intentionally though. The salty greenish pebble was lying right on the breathing valve in my diving helmet, which I had forgot to clean before putting on. (we're sharing 5 helmets for a group of 40 divers). So I put the thing on, open my mouth, take a full breath, and choke on this booger. It was a really awful experience that I felt I should share with you. Thank you for your time.