Написать рассказ о себе используя эти слова: take pass an exam know find out learn teach study join attend assist take part

First of all I want to tell you that my name is Nathan and I'm 17. My height is nearly 169 cm. But I'd like to be a bit taller. Well,  I’m not slim but I'm not fat either.  I have a round faces, a bit long nose and big grey eyes. My hair isn't very short but it's not long either. It is straight and black. I have rich hair. I think that I look like my father and I'm proud of it.
I am very active and creative, cheerful and curious.  I think I'm honest and decent. You can always rely on me, because I am responsible and reliable. I always try to help anyone, because I am sympathetic and careful. I have not very many friends, because I'm a bit shy and not very sociable. 
I study at gymnasium in Saratov. It's my hometown and I love it. After graduating my school I dream to enter Saratov Polytechnic Institute because in the future I would like to learn achitecture and become an architect. This is a very serious and difficult profession and I know that I'll have to pass many exams. 
Besides, I am fond of swimming. Two years ago I joined smimming club, and I found out that it was wonderful kind of sport. My father is a trainer and he teaches me to swim professionally. It makes me strong not only physically but also mentally. I often take part in defferent competitions.

They always tried to teach me, tried to tell that I am to study hard, but I didn't believe.
 So when it came the time to pass exams, I suddenly found out that I didn't know almost anything.
 Despite that fact that I attempted not to panic, I couldn't learn anything. There were only few weeks at my disposal, but a bright idea shot through my head in time. Fortunately, I joined the team that assisted me with studying. Frankly speaking, attending every class, I realized that it is quite amazing to take part in searching a solution to some interesting tasks.
 I passed the exams and finally figured out what's really important and what can wait a while.