My son has a pretty high SAT score. Close to, but not perfect. School is testing in October for free (tests all juniors in spring and all seniors in fall). He is wondering if he should skip this extra test. He doesn�t need it. What are the chances he will be perfect vs regress to the mean? Would his time be better spent working on college applications? Does he need the stress of trying to be perfect? Score is definitely good enough for all the colleges on his radar.