Do you know how to use chopsticks?

I went out to lunch with about 15 others at work to a Chinese restaurant. Chopsticks were provided in the center of the table. I was surprised that very few others knew how to use them. I am not a particularly dexterous person, but I remember being able to figure out how to use chopsticks many years ago without much difficulty. The usual advice of starting out by holding the two of them like a pencil and only moving the top one works pretty well.