Henry rode a two wheeler

Henry finally road a two-wheeler unassisted. The funny part is that Melissa and I could find no way to motivate him. He would try a few times and than declare he couldn't do it. I have never understood why he gives up so easily on things. What did it take to motivate him? The blonde girl next door. It seems when she got it in her head to teach him to ride a two-wheeler he was all kinds of motivated. He's got plenty of practicing to do but it looks like family bike rides are finally on the horizon. I note this so that in five or ten years I can tease him about it mercilessly.