The second requisite is clothing. It comes in secondary importance as people live in social groups. Also clothes serve the function of keeping people warm in the cold weather. When wearing clothes, people need to understand the purpose of using clothes; for example, that they need to wear thick clothes when the weather is cold and wear thin ones when it is warm. Without understanding, they will fall under the delusion that they require fashionable or luxurious clothes. When they understand that clothes are necessary, they need to learn how to use them too. With understanding, they will not be bothered by using clothes.