Eye professional? Hahahaha.
3. Your eyes are fully developed by age seven
You may have noticed that kids under the age of six are usually forced to take eye exams to check their vision, after elementary school and middle school, they pretty much stop checking your vision. Why's that? Because after you're seven-years-old, your eyes are fully developed.
That's right. By the time you're seven-years-old, your eyes are at their tip-top quality that they'll ever be. After that age, the only direction your eyes can go is down. Other than occasionally repairing small cell loss every now and then, your vision will cease to improve. The height of your visionary capabilities would have hit the roof, and the only way it can go is down. Do you see what I'm trying to say? (Get it? 'See'? Nevermind.)
The reason they give such "extensive" vision tests before your eyes are fully developed isn't to mock your inferior vision, but to make sure your eyes are developing properly and to catch little disorders that can only be treated before your eyes are fully developed, such as lazy eye/Amblyopia. If it's caught early, it's still possible to achieve that 20/20 vision on your vision test and make your parents proud.
"I'm sorry, I can't hear you over my perfect vision."