Nick considered himself a rider. He rode horses, and sometimes he guided people, too. When others rode with him, he always took special care of them, because he knew horses could be difficult. He didn’t ride only horses. He rode anything he could.
His friends rode camels on their farm - it was a special farm and they were quite rich. He rode camels when he went to visit. But riding horses was his specialty. Nick considered himself to be an expert rider.