The more we study several days. The content must meet increasingly more as I come across now. The content of both difficult to understand, and difficult to read by themselves is the growing collection learning with having many things confused and do not understand that make learning more difficult. Because unless we understand the content the teacher did. It makes us understand the content the teacher begins to teach again. I don't understand the contents of the old ones. Faced with a new content and it made me more confused and perplexed hard inside. The trick for this week is learning in all subjects. When you do not understand the content it should not be ignored, no problem maybe asked a friend, or may go talk to the teacher himself. That is a good solution to one way.