Okay kiddo, have you heard of monks and nuns before? They are people who live very special lives dedicated to serving their religion.
Monks are men who choose to live a quiet and peaceful life away from the world. They wear long robes and shave their heads. They spend their days praying, meditating and studying their religion. They also help others in many ways, like running schools, hospitals and orphanages.
Nuns, on the other hand, are women who do the same thing, only they live in a special place called a convent. They also wear the same long robes and shave their heads. They spend their days praying, meditating, and helping others in many ways like nurses, teachers, and social workers.
Both monks and nuns make many sacrifices for their religion. They give up things like TV, cell phones, and fancy clothes, but they are very happy because they feel like they are doing something very important and meaningful with their lives.
Sometimes people might not understand why someone would choose to become a monk or nun, but it is a very special calling that can bring a lot of happiness and fulfillment to those who choose it.