各位大虾帮个忙：急需一篇有关“change”的英语演讲稿,篇幅大概4到5分钟的演讲词,

各位大虾帮个忙：急需一篇有关“change”的英语演讲稿,篇幅大概4到5分钟的演讲词,
谈论范围不要太广,语言风格最好要有英美语言习惯
change作变化理解
若作品合意可以加分

Change The Ingredients Of Your Life
　　This is a glass of water,tasteless,right?However if you add sugar,it will taste sweet,but if you add vinegar,it will become bitter.The same is true with our life____ the flavor is created by our choices.
　　If kindness is added to a strange you will have a friend; but if hostility is added,you will have an enemy.If love is added to a pile of red bricks you will have a home,but if hatred is add to those bricks ,you will have an concentration camp.
　　So my dear friends,never complain that life is boring and the world is disappointing.If don’t like the taste of your life,change the ingredients.
　　Three year ago,I weighed more than 100 hundred kilograms which caused significant embarrassment and frustration in my life.Like always failing my P.E examinations,like always being laughed at by girls,like being terrified to speak in public.It was my grandmother’s encouragement that revived from my passive attitude to become confident in myself.She said “ My dear,if you can’t change you figure,why not treat it as your own style.So I began to cautiously employ the new way of thinking.By choosing to change my outlook on life,I developed the confidence to make a difference and finally I found a totally new world.
　　So my dear friend,if faith,hope,love,endurance are added to your life,you will find the confidence to conquer your limitation and embrace new challenges.And hopefully with my speech included,you will have a fantastic speech contest.