1.If you need to let off some steam, just scream.
2.If you don't know how to do yiur homework, you can look at the RHW(ready homework).
3.When you need some sleep and you have no time, drink coffee.
4. You can pretending to write something down if you don't want to communicate with people.
5. If you don't want to go to school, yiu can pretend you're sick.
6. If you got a bad mark, just tear out the page from your diary.
7. If you don't want to be summoned to the blackboard, pretend like you are busy.
8. If you dont want to go to the gym class, say that you have a stomachache.