Paul headed into his first Little Gym class and never even glanced back. He followed the teacher's directions, played with the other kids and had a fun time. Four years ago, when Joseph did Little Gym, he spent the entire time staring at the analog clock on the wall. "It's 11:57, not quite 12:15," he said sadly, counting down the minutes til the end of class. Same set of genes, two very different kids.   . . . . Learned to do a donkey kick! I signed Paul up for a 2-hour Gymboree class too, and he was just fine. He and other little boy played together, this brand new kid he'd never seen before. They're playing hide-and-seek, counting to 20 together before finding the teacher. The two of them liked to hide together in the same tunnel. Paul's name tag is upside down because he put it on that way. It's right side up to him.