First of all, im 13 as well.
But you should know the risks of getting
laser surgery...i, personally would
just stick to glasses and contacts.
Surgery is expensive, and who knows?
There might be some setbacks once you
get it, and your vision might change,
and bam another sack of money your parents
have to dish out. But if its what u REALLY REALLY
WANT & NEED...then get it, otherwise i suggest