At 5:00pm, March 8 the day before SAT test, he declared that he was going to take a pracrice test, asked us to not bother him. At 6:00pm, I sneaked into his room and take a peek, the big book was wide open,the computer screen dedinately was not related to test in any way. Instead, it displayed a game.  Without me saying a word, He said " I know,  and I will". At 9:00pm, I heard guitar music from his room. This time, the computer screen was related to a test, but he was playing a guitar instead. He looked at me smiling. What more can I say? The test was over one hour away and the forcast was high wind.  We shall find out soon.