Перевірте будь ласка чи я правильно написала лист.

Dear friend,
How are you doing? I’ve received a letter from you about your achievements in Chemistry. I’m really happy for you! As I’m studying in college now, I can give you more pieces of advice for the next studying year.
To start with, I would like to tell you about my favorite subjects at school. As for me, it was English. This subject was very interesting, because my teacher explained everything clearly that I wanted to listen to her. I also enjoyed studying German at school. My teacher did everything to make the children enjoyed the process of learning this language. For example we always watched videos and listened to German music on the lessons. She was also very kind. But unfortunately, now I remember almost nothing about this subject.
In my opinion, knowing some topics perfectly may and will help you in the future. I hope that I will continue to study English and other languages at university, because I find it fascinating to learn foreign languages. What is more, I really want to become a translator in the future, so English will definitely benefit me.
It seemed to me that it has ever been difficult for every student to arrange the timetable and I’m not an exception. But I figured it out and it become very easy. First of all, you need to understand your priorities and pay more attention to those subjects that are useful for you. Then I would recommend not attending more than two extracurricular activities per day. You’ll be exhausted and you won’t memorize all the information.
I hope my advice will help you. I look forward to hearing from you soon.
All the best,
Your friend