Don't Chose Surgery!!
There is no reason you should have this surgery in the first place because if you keep working on your reading and on the mazes you will advenchuly be able to get all these things on your first time doing it.
If you have the surgery you will be so smart you will be smarter then the majority of the people in the world.But then in a cupel of months, you will be slower than everyone.
There are so many things that could go wrong after the surgery,You could end up like Algernon. Then you would not be very smart. Your friends won't know what you are talking about.