I am concern about your gaming addiction as I have noticed it has been affecting your behavior, personality and performance.
Recently, you have been getting more and more aggressive and showing signs of drowsiness in class. Your recent quiz and test results have been dropping drastically.
I think you should really get a teacher to help you to get out of the addiction. The teacher can advise to with useful help of how to kick the addiction. Such examples of help would be like to start healthy sleeping habits and staying back to do homework with the teacher's supervision.
The "____" can be filled in with any name, amuse yourself with your imagination. :)