Can manners affect your success in life? How?

Hello [이름]!

Thank you for doing your homework. :)

I understand that English could be really difficult.

But it only takes faith and confidence in yourself to perfect it.

You are a smart person and I know that with constant practice you will do great… ^_^

Xoxo,

T. Christina ^^

Here are my corrections for you:

I think manners affect our success in life, because if we act rude, we can get punished at school. 

>> CORRECT!

Then teacher can write it on report card. 

>> Then the teacher can write about it on the report card.

It can go until we are grown up and have a interview to have a job. 

>> It can go on until we are all grown up and have an interview to get a job. 

It can be a minus point if you have bad results in our report card. and if we have bad manners, it can be a habit. 

>> It can be a minus point if we have bad results in our report card and if we have bad manners, it can turn into a habit. 

It is a big problem because it is hard to break a habit.

>> It is a big problem because it is hard to break a bad habit.