Whenever something is said to you, repeat it.
Example: Guy: You suck.
You: You suck
Add "So what you're saying is ___" to whatever someone says to you.
Example: So what you're saying is 'You suck.'"
Ask what something is even though it's obvious
Example: What is sucking?
Reply "That's what you think." to everything a person says.
Tell the teacher even if it's a small issue.
Whenever your parents tell you to do something, if it's legal, do it anyway.