All the kids at my school say they are experts and have a diamond castle, and guess what? I saw them playing minecraft at school, and they were on a LAN server and had a small cobblestone block house and a guy was asking another guy for a furnace, and when I looked at his inventory all he had was coal, a wood pick, 3 dirt, and some wool. I asked him how long he has been playing minecraft his whole life and he said, "About 2 months. " He mined directly above him and below him, and used gravel to make a bridge, and died. The group of people brag about how many diamonds they have and how good they are... and I laugh every time I see them talk about it.