You now and 5 years ago

I was 15 years old and just was in high school 5 years ago. But now, I become a second year student in university. Some people who had known me for a long time said that now they really did not recognize me because I had many differences.Sometimes when I look myself in mirror, I have to claim they were right.
I never forget all of things at that time. First,I was very big -50 kg but my high is just 1m59 in high school. Therefore,my friend usually called me with the name Big Girl( Be Bu).I didn't like that name. Second,I had a very short hair with a round face that made me looked like a mobile mushroom.I always wore a glass in everytime except sleeping and taking a bath.Mobile mushroom wore glass that made me very self-conscious and sad.I used to be a shy girl. I didn't dare to talk with someone first so I didn't have many friends.Therefore,I just went to school and after I came back my house everyday.I rarely go out with somebody. I just knew stuying and studying.Inaddition,my hobby at that time just was reading book and manga.
My life went by like that untill I finished my studying in high school and went to university .It had many new things to me.New friends, new teacher,new methodology. I realized I need to change myselft.I don't want to pass the life like in high school. First, I changed my hair. I decided to raise it. And now It's very long and straight is my pride. I am still 1m59 but my weigh lost 6 kilograms.Instead of saying to me"you're so big",myfriends now tell me that I were thin. I was very pleased.Second,Now I have a self-confidence in myself. I enjoy spending times with other people, more going out with my friends. Especially I am not too shy and I usually try to make friends with everybody first.I am more friendly,open my heart so now I have many friends. My life is very great,it's not boring and lonely anymore.
I have many diffrences in both my outer and inner but I am still me. I still like reading cook and manga. I still love my parents, my friends. sometimes the changes is not so bad. It makes your life more interesting and better than before. and to me I think my changes is good.