motivation letter

hello everyone, I am a Dutch student and I have to wright an motivation letter for my bachelor education.
Could you help me with the grammar?

For the past 4 years I have created a passion that involves everything that has to do with the Media and Entertainment branch. That is why I am writing this letter, because I want sign up for the International Media and Entertainment Management study at the NHTV.

The reason why I want to apply for this study is because I want to build up an international carrier in the media- and entertainment business. The International Media and Entertainment study at the NHTV is the only program in the Netherlands who provides this.
From the moment I can remember I like to entertain people, not just in sad situations but also in everyday life. And because being book smart doesn’t come natural to me and the ability to entertain people in a creative way does, I figured I should do something with that talent which is also something that I love to do. Because I will learn to do this in a more professional and creative way and therefore reach out to a larger group of people, I think that this education really fits me.
As a result of my exchange to America and England I have mastered the English language very well and I have learned to work and solve problems independently but also to collaborate.
If you accept me as a student I can assure you that you gain a student who works hard, has a strong competitive mind set and is very dedicated to the study.
I see this mainly as a great opportunity to be educated to become a successful international manager. I am aware of the fact that I am young and haven’t had much experiences but I can’t wait to shape my ambitions and capacities in a professional way.

I hope you give me the chance to discover yet undiscovered talents, and to develop my taste and professional desires.
Of course I am aware that this short written motivation cannot give you a complete idea of who I am, both skills and personality wise. Therefore I hope I get the opportunity to tell you more about myself and what I want to achieve during a personal conversation.