I had mine out in my teens because my mouth, a surprise to some :-) , wasn't big enough.
Certainly, I'm not an expert, but isn't there some inherent risk in removing teeth such as nerve damage? Having had a cavity in almost every tooth, despite good dental hygiene, I know the mouth can be a tricky place when it comes to doing dental repairs.
As everyone has said, "if it ain't broken, don't fix it!"