I full well know they are a family tradition.  Lost my grandma on my mothers side to an aneurism.  My moms brother has survived two brain aneurisms rupturing....yes he is very lucky!!  My mom did not fare so well.  I'm 37 and see a neurologist twice a year due to headaches and get scanned every five years looking for brain aneurisms.  I keep my fingers crossed.

There are some very talented neurosurgeons out there, you will be in very good hands in this day and age.