Really happy your ok, like everyone else has said, us old guys are all guilty of being under a car with only a bumper jack. I had a 65 GTO and while trying to get one of the rear tires off without having any success. I got under the car with both feet kicking the inside of the tire until it came off. Today if I’m under a car I have jack stands, the floor jack, and sometimes if I can get a block under it as an added safety. One thing I have heard recently that I wasn’t doing was chocking the wheels. I guess being use to rear wheel cars in park or the e- brake was ok but today it’s different. Matt don’t wait until you get older like some of us guys before you start working more safe.

Richard