A hobby is a special work which a person does for the sake of his amusement. It is our favourite recreation. A hobby is generally an art in which a person is most interested. A hobby to one may be a profession to other. It always serves as a source of recreation.
There are numerous hobbies. Some are fond of singing. Others like to draw pictures. Some collect stamps and old coins while others take interest in collecting poetry pieces or purchasing old books. The young are fond of playing outdoor games and visiting pictures. The old take delight in walking and gossiping. In short, there are as many hobbies as there are persons.