It seems like not a lot of people are interested in the weird/gross stuff. But I'm like you - if I'd had some calcium deposits squeezed out of an old scar, I would think it was very interesting. Biology is awesome!
I see you're a vet nurse.
Took my dog to a vet to get a wash the other day. (we pay this yearly wellness plan which includes 5 free dog washes). Girl asked me if I wanted to wash him myself.
Why would I want to wash him myself when I pay someone else to do it?