Which statement best describes the approach one should take when considering to play a sport at a competitive level? a. start at a lower level, gauge your performance against others, and move up when your skill has improved. b. start at a higher level, ignore your performance against others, and move down if needed. c. start at a middle level, gauge your performance against others, and stay at that level regardless of your skill level. d. start at an entry level, gauge your performance against others, and move up only to a level where you are still the best.