|I think this is quite a good essay, it has good depth and detail about your journey as an aspiring writer.
However, in the second sentence is seems to run on, so my suggestion would be to put a period after "world". Then on the second line where you say, "...and fights the evil bad guy..." perhaps instead of saying 'the evil bad guy' you could say, "...the sinister antagonist...", (or instead of antagonist you could say villain, etc. but it is up to you) maybe it's just me but 'evil bad guy' just doesn't seem to have the same flow or effect, but it is up to you, and you can ignore my opinion if you so please.
Then in the first paragraph on the last line the word "though" is seems unnecessary and almost as though it shouldn't even be there, but that is just my opinion.
But overall it was really good, I don't think there were any spelling errors, just watch out for run on sentences. Good job.