I was watching my nephew for the night while his parents went out on a date. I had recently finished a giant Lego castle that I've been working on for a long time. He was really interested in it and I was nervous at first and told him to be careful. He said he wanted to build one too. I cleared out a space on a floor and got out a box of Legos I hadn't used yet, and he set to work. He was so focused on it, he missed his bedtime and almost fell asleep on the wall he'd built. Seeing a little kid g