Childhood has a lot of secrets behind it, and it has the most interestinteresting things in human life. In this essay, we will explain what the childhood itself is, and why it is the happiest period in a human's life. On the one hand, Childhoodchildhood is the time when a person begins to learn and getgain knowledge about life, and he gets excited about everything, because he learnsis learning about it for the first time, without being responsible for any wrong action or behavior, easily, because he did not have any previous acknowledgment, for. For example, if he breaks a glass cup, he will not be punished, simply, because he did not know that isit is a brittle material and itsis breakable. Another example, is if he gets dirty by playing with mud or dust, he will be happy, because it is the nature of humans, and also he will not be punished. So, childhood is the greatest and happiest time, because children discover everything for the first time without being held responsible, and I agree. On the other hand, childhood could be dangerous and harmful, because of a child's weak knowledge of things around them, forhim. For example, theychildren may play with a sharp knife and cut their fingers due to their weak knowledge of utensils. SoTherefore, childhood requires close monitoring of the child by his parents. For instance, Childrenchildren who like football, may play in the street or in any unallocated place,. In this case, they will be prone to harm. So parents should always be aware toof their children’s where aboutwhereabouts. In conclusion, Childhoodchildhood is two sides of the same coin, if. If children learn how to be aware withof things around them or they are becontinuously monitored by their parents, it will be the greatest time of their life. But ifIf not, it could beend up being the worst, time and will effectaffect on them in theinto adulthood.