Feels like I just about lost 3 fingers this morning
Have a heavy safe door and had it open, right hand on the inside of the frame holding on for balance while reaching up for something on the book shelf.
We're cleaning up the joint and the other half is in front of the safe, she bends over to pick something up and bums the door shut onto the fingers.
Let loose an all mighty FFFFFFFFFFFFF... afterwards I can tell you.
I remember slamming the car door in the fingers as a kid and thought that hurt. I'll take that over a ~75kg safe door crunching the digits any time I'll tell you.