I know that I already said that I wanted to graduate , that I was completely tired of school , but graduating meant a completely different life . Probably I would not see some of my friends again , and thinking of all the time we had spend together makes me feel very sad . But I have to move one , as the rest of my friends . If I stay here in Guatemala , I would see them oftenly , my real problem is if I go to study to other country .

Question: Why is the narrator nervous about graduation ?
They feel they wo n't see some friends again .