The medium I communicate best with and learn through is visually
I think it should be visual. Visually is an adverb, whereas in this sentence you need an adjective.
I'm not sure though.
I grew up in a town just south of Music City. Where you wave to everyone even if you don't know them and the horn on your car is used to say hello to a friend.
I think these two sentences should be in a single sentence, because the second one looks like a sentence fragment.
However, I have been fortunate enough to explore the world and expose myself to new cultures my whole life. I've traveled to different continents and explored small islands. I've seen some of the world's largest cities and some of its smallest villages. I've ascended the peaks of mountains and crawled through the depths of caves. I've taken away so much from all of my experiences and they make me who I am today
This is all fine, but it would be better if you pick one of the experiences and describe it in detail. Describe it in such a way that shows your love for film making. Right now you sound more like a poet than a film maker.
I love the feeling of people viewing and appreciating my work. Also letting them take something away from them whether it be a new idea or just a laugh. Making films is what I enjoy doing and what I feel makes me unique.
You said more or less the same things in the second paragraph.
The conclusion suffers from the same problem.