Alex really enjoys scooter. Whenever we go out to walk, he always rides scooter with us. He paddles so fast that sometimes I have to run to keep up with him. But he doesn’t show much interest to bicycle even though both his Mom & Dad are bicycle lovers. He barely rides it and still depends on the training wheel. Finally, on Sunday morning, I said: “Alex, you need to learn how to ride the bicycle. All you friends already know how to do it, and it’ll be so much fun riding it.” Alex replied reluctantly: “OK.”