The Difference is the Differences

Oliver has a pretty normal teenage life; he goes to school, gets good grades, he hangs out with his friends a lot, and he has a passion for music. Except he has a secret. A very big secret that no one knows. As time goes on he finds his whole life falling apart the longer he keeps his secret to himself. His grades start dropping, he losses interest in all his hobbies, and he starts getting into frequent arguments with his mom. How long can he go without telling anyone his secret? And what will his mom think when she finds out his secret?

*Note: This is a short story, I was intending for it to be longer but decided to write it for class and it had to be a short story. Some parts were also written last minute so some parts will be better than others.