It was an old warehouse with meal roof deck and it had those plexiglass sklylights in the metal decking but some genius painted the roof and also painted the skylights so it was not really visible to me walking around on the deck. I stepped right through one of those skylights. I also had a tool bag slung over my shoulder that had every sharp tool you can have in it and somehow, I not only landed parallel to the slab but also on top of the tool bag and didnt get a scratch. Had a terrible case of lactic acidosis (from impacting the slab) all over my body that even my eyeballs hurt but walked away with the fractured wrist, some scratches on my knees and mild PTSD of working on roofs. I also landed about 3 feet away from a 6 ft tall cmu knee wall that luckily wasnt located under the skylight.
Honestly the worst part about it was having to deal with my work's accident investigation process and their Root Cause analysis. I spent months going over every tiny detail of the decisions, location, hazards I didnt see or pay attention to,...that was by far more traumatic than the event itself.