In present, there are many skilled people in this world. Many children are expected to be more talented and competitive with others. As can be seen in Thai society, children are expected from their parents to be popular and in high-ranked schools since kindergarten, repeating in primary schools, secondary schools and universities. This can foster their mindset to compete against each other. Therefore, being competitive can greatly affect children in both positive and negative ways, which this essay tends to discuss on the two sides.