the effect of marks

The marks can reduce the passion to gain knowledge. We all know that it is important to have a motivation to study. But if we just only study without relaxing and playing, we may no have no interest in study and even dislike it. Meanwhile, others are able to have great enthusiasm to study at first,  and gradually the passion of for learning will be lost. In junior school, I studyied very well because my junior school is the second class school, so I spent made no effort to achieve the get a high mark to be able to attend the first class high school. While there are a great number of good students full of in high school, I study hard and the grades are still the same. No longer soon I reduced lost the passion of to study. Thus, it is important for every individual to have a motivation to learn things with motivation.

"not feel any upset even sunday night (-_^)（ha too negtive）" -> "I don't feel upset even though it's sunday night (-_^) (ha too negative)"
"I didn't insist it." -> "I didn't insist on it" or "I didn't insist on learning English"

Corrected the 2 remaining sentences :)

My first entry.

This is my first writing entry on italki.com. I hadn't didn't known what to write about before I started. After started I remembered about an Edx.org course about writing and a book, "50 ways to practice writing". I think this place is what I need to practice my writing skills with the help of the course and the book.
I find writing very helpful for brain activity. Writing stimulates work of my brain. Writing in English stimulate it much more.
One of the interesting things about writing is finding something what that I want to think about, but I have never done it before.
For me, one of the most difficult things in writing is keeping the main idea throughout the text. Two or three sentences in and the idea has gone away. Maybe I just need more practice?

Hobbies

I have several hobbies, mainly, alpine skiing and playing the electric guitar.
I like to play american blues from 1960-70th.

something about me

I'm an optimistic girl who come from Chinese from China.Now I am a college student and have been studying English for 8 years,I like it.There is always an dream that one day I can communicate with others fluently in English so that I can get to know more about the world and find more happiness happy things which belong to the world.I love to laugh,we always say,"Laugh ten years less,Smile ten young ." And I believe that if we keep being happy,then,all everyone around us will be feel better.So ,just smile,regardless of what you face,all will be okay.

"Laugh ten years less,Smile ten young ." This sounds very weird, you might want to check the translation :)

I want to chat with every one in this web on this website cuz i wanna improve my english.
I'm 16 and i I'm/I am from vietnam.
My hobby is street sports.
I hope can find new friends in here :)

Add me if you want and we can chat :)