Nick considers himself a rider. He rides horses, and sometimes he guides people, too. When others ride with him, he always takes special care of them, because he knows horses can be difficult. He doesn’t ride only horses. He rides anything he can.
His friends ride camels on their farm - it is a special farm and they are quite rich. He rides camels when he goes to visit. But riding horses is his specialty. Nick considers himself to be an expert.