yup when I was young & dumb. 10 ft drop when a limb branch broke, no safety belt of course. landed right on my butt. Knocked the wind out of me. Scared the crap out of me too. I just sat there for a while making sure I was ok. I thought for sure I'd been hurt. I was lucky. I always wear safety harness's now. Your an IDIOT if you don't!!!!!!!