Got six over my actual age. It always concerns me that for how smart I feel I am (ie. not very) most people are nonetheless worse-off than me (ie. if I of all people count as so old, the standard must be very low). This test is probably more accurate for most people than one would expect (stereotypes exist for a reason!), though it's certainly not definitive. Things like me preferring to live alone don't mean I'm actually capable of being independent, but it does follow through that I am a more likely candidate than others to gain that capability in life.