So for my entire life, I've been afraid to change the bottle one of those big water coolers, with visions of water spilling everywhere and drenching myself. I always thought there was some secret trick to getting the new bottle on without spilling water all over the place...there's not. You just turn the damn thing over as fast as you can and pray you don't spill too much.

Well, I had to change the damn thing myself today. Took the empty bottle out, lugged the new one over, and with a mighty heave I set that bad boy in place. Too easy. Went to take a drink, and...oops, forgot to take the cap off. Another mighty heave to get it free, set it down on the table and peeled the cap loose. Readied myself, quickly flipped the bottle over and into place. Barely got it fastened before water started to leak out over the side, but no harm done. I check the water line, everything looks fine. I fill up my cup and start to walk back to my desk...

And the entire cooler tips over.