Can u help me to prove my english in story

I'm writing about statement for reason why you are applying for this student exchange program

I should be am applying for this student exchange program because I think it is appropiate for me. I love to gain new knowledge and be am always ready to learn. You know, now I'm tried trying to improve my English skills by chatting with foreign people. I have a lot friends from these chats and it's rather the best choice for me. I'm not excellent at English but I promise to committ so I will can improve my English is better soon. Life in a foreign land look afraid can be frightening but I think I can survive by myself. I am usually never afraid but now I don't am not (or you could say  " but now I am fearless") because if I do not try to  take a risk, I will can't never make my dream come true.

Very good. Keep trying and you will definitely improve! :)