Stuck On Shark
This is what can happen if you provoke a nurse shark:
Provoked, Nurse Shark Bites Florida Woman And Won't Let Go
I caught a baby shark some years ago and was carefully taking it off the hook when my daughter asked to hold it. I handed it to her and it squirmed. I reached out to keep it from falling out of her hands when it flipped over and bit my finger. Luckily it didn't latch on and I was able to set it back into the water.
I guess I provoked it.