4 Big Facepalms from My Recent Bathroom Renovation

Have you ever met anyone who finished a renovation with zero regrets? If so I'd love to know their secret. It's a daunting task to take a room, especially a high-stakes one like a main bathroom, and totally redo it. Somehow I thought I could easily manage our recent bath renovation (down to the floor joists and wood lathe) without a contractor--while simultaneously doing a full kitchen reno--but I was wrong on a couple of things.