You've always been a kind young man in the past three years,i can well remember you cleaned the classroom before others came on the first day of every semester,and every Sunday you cooked breakfast for your parents.You know,small things can make a difference.So keep it up,and you are sure to win more respect and love for your kindness later in your life.
However,you are far from perfect.You were not an active participant in school activities.As a result,you missed several chances to improve your confidence and social skills.It's pity,isn't it?
So now,it's time for you to step out of your comfort zone,avoid shyness and explore your potential.Just remember new challenges and grasp every opportunity for self-improvement.