From now on, I'll talk about my advantage and disadvantage.

 One of my strengths is my power of concentration.

 And second I can extract all the little merits about any person.

 Although I'm doing not splendidly at school, If I enter the Seoul global high school,  I will do my best in high school days.

Oh, But I don't mean I didn't do my best in the middle school. I mean that I'll make an effort much more than in the past.

That's my third advantage.

 

 And, naturally, I have some demerits,too.

In the past, My fault was sleeping late in the morning.

However, because I know that most successful people get up early in the morning, I have formed a habit of early rising.

 

 

Are there some errors in this introduction?

Because I'm preparing myself for an interview to enter the high school ( which? where?)  I want to go

I will paster with questions .

I'm really sorry for that ㅠㅠ