The life of an introvert. As I see it one of the hardest things to do in this life is make that final decision to truly be a part of yourself, no matter the consequences. A good quote I found to describe this situation.
"Well it's hard to find a reason, when all you have is doubts
Hard to see inside yourself when can't see your way out"
I know he's a little mainstream but the quote is from a song of his called "Whispers" and I find it reflects introverts so well in 2 lines. Anyway, in terms of writing style, you could stand to use a little imagery, the style you are writing in seems vague or distant, I don't know if that was intentional or not though! Have a great one.