These days, it is very important to be educated. Unlike older days where people were considered to be “well-educated” if they graduated elementary school, twelve years of school became very necessary. The final goal of school is to have a successful life. For an individual to achieve this, they must invest in their education. People mainly decide to go to school to expand knowledge and get a good job, and to develop social skills.
The main reason of school as well as being the main reason of people attending school is to expand knowledge.