1) Realizing that you are alone in this
world. Maybe you do not have anybody to talk to, to share your secrets, your
impressions. You do not have anything in common with anybody.
2) Unhappy love. You fancy somebody
very much, but he/ she does not answer your feelings or even does not know
about them.
3) Lack of money. You classmates wear
stylish clothes and you have to wear old, unfashionable things because your
parents are not able to afford to buy you new ones.
4) Some religious statements.
