I knew better, and that upsets me more than anything. The plan was to quickly clean the shop to make room for gate project. I throw on my sandals, run out there and move some stuff around. 2.5 ton floor jack was against the wall and was resting atop an extension cord. Thinking quietly I plan my moves. Lift and pull sharply to roll the jack over the cord, then it will roll smoothly. I execute my plan, all is well until the jack stops motion. After a quick investigation I realize my toe has blocked the intended path. Metal being much more dense than my flesh has won this battle. Putting socks on this morning was interesting.