The person who studies or seeks knowledge , is called a student. 

When a child open his eyes in this world, he spends a careless life just for 3 years. In past this period lasts till 5 years. But know a days , I don't know why, parents send their children to school so early. So, when child completes early three years , than a long and full of tensions life starts. At first he goes to montessori than on wards. As his level grows his tensions increases. Finally after a long tensioned life his studies ends at the age of 28 to 30 of age. 

This period (from 0 to 30 years of age) is very tensed.  He experience great tensions every moment of life. He experiences a lot of tensions in daily home work, in tests, in exames. these tensions never ends up to 30 years. 

So we can say that students life is not easy . This is most beautiful but full of tensions.