Please,proofread my text

Greetings!Could you please proofread my text?It is a letter of gratitude for my donor,who covers my studies.Thank you

I am writing this letter to express my endless gratitude for everything you have done for me during these wonderful two years at AUA. It is difficult to express my respect and gratitude towards you in this one-page text, but I will try to tell you about all the positive aspects you have brought into my life.
American University of Armenia has always been a dream for me, yet a couple of years ago I could not even imagine that one day I would become a member of an amazing institution located on 40 Marsal Baghramyan Ave. My mother was unemployed, my little brother was a pupil and my grandfather’s pension could not completely cover my tuition fee. However, my family has always known that I love journalism with my whole heart and enjoy learning new languages, so AUA was the most suitable option for me. When I got admitted to the university of my dreams, my entire family was extremely happy. When I received the information that you wanted to support my studies I became the happiest person on the Earth and started to prepare for a new life. We have many universities that teach foreign languages in Armenia, however I truly believe that my university develops us personally and improves the quality of our life drastically. You made my dreams come true and helped me realize that not a single hindrance can prevent me from reaching my goals and becoming a skillful journalist.
I am a rising junior and I can proudly say that American University of Armenia has exceeded all my expectations and becoming part of a brilliant community is the best decision I have ever made. My sophomore year was different from my freshman year because I became more confident and decided that I wanted to become a medical journalist. I studied hard and even when I was tired of endless essays and homework, your support served as a constant reminder of human generosity and kindness. I have managed to take many courses and all of them were extremely useful, but introduction to journalism and discourse analysis impressed me the most. Discourse analysis was extr because it explained connection between human beings and their speech. It showed me how our social status, age and race is connected with the way we communicate and act. Now I am more accurate and precise in my words and actions because even one small mistake can change the way others perceive us. Journalism has taught me that nothing is more important for a skillful reporter than delivering the truth. Nowadays, the world is very corrupted and telling lies from the truth can become a very challenging process. A true journalist is never afraid of speaking up and voicing his concerns even if it threatens his safety. If you are a journalist, you serve your country and your people. Corruption and falsification are not acceptable for any profession, especially for a profession which aims to inform and educate people. Protests made learning process even more interesting because we took many photos of protesters, wrote articles about them and participated in the rallies. Our journalism teacher Mrs. Titizian supported us during the life changing events and even agreed to change due dates of our assignments. In the future, I plan to take opinion making and media and politics because these two courses will help me develop professionally.
After I graduate from AUA,I plan to become a medical journalist. Nowadays, many people are unaware of healthy lifestyle and serious illnesses. I often see how organizations host events where you can measure you blood sugar or your blood pressure and many people simply ignore the opportunity of living a productive life. Aside from languages, medicine is what fascinates me because it can make a person happy and give him a hope and a new life. I want to get acquainted with many doctors, talk to their patients, learn more about medicine and prepare reports that will shed light on widespread illnesses and prevent their further development. I also want to become a reporter and cover major news events, even if they are going to be risky and dangerous. I will work for an independent news agency and therefore nothing will stop me from speaking the truth. As for now, I am a translator and I write small articles for a local website. I will definitely give back to my community when I graduate from AUA.I will invest money in young and enthusiastic journalists and help them become great specialists. I will also organize workshops, where I will talk about the importance of transparency in journalism and discuss crucial medical issues. I would also like to pay tuition fee for AUA students and expand my beloved university.
Having this said, it all would be impossible without your generous donations. Although we have never seen each other, I know that you are an extremely kind-hearted person, who wants to invest money in a student that lives far away. You believe in me and want to make my life more promising and sustainable. Thank you very much for everything you have done for me. Your good deeds will be always remembered and cherished by me and the members of my family. I wish you all the best in life.
Sincerely,