Once I wanted to change our double handle sink to a single handle one. I wanted DH to do it, but he never seemed to get around to it. So, when I was Home Depoting one day I bought a single handle faucet that said "easy to install, You can do it Yourself!". And I believed that box. Sadly, it was not as promised. I tried to install it while DH was at work. But I ended up with a leaky mess for DH to fix when he got home. He is a good man. He wasn't even cranky about it.