Stupid things you have done

Too many to write but this one left a real impression. My buddy and I need to put a clutch in my 68 el camino and didn't have any jack stands. So the two genuises decide to use 4 cbs concreate blocks stood on end. Got car up on blocks under frame pulled tranny and replaced clutch and buttoned every thing back up. I the process of jacking the car up to pull the blocks one crumbled and car shifted and other blocks crumbled and car roared to the ground. My buddy and I kinda looked at each other and we both were white as Casper. Car not damaged but went and bought jack stands after test drive. Angel watching over us that day.:prayer: