Guilty. I myself am about 14 years old at heart, though I am now 41. This is not a bad thing, it's an American thing. It's what made Dubya land a jet on an aircraft carrier and it's what made his father jump out of an airplane when he was 80+ years old. It is the mindset which made America what it is today.
A nation of Forty-Somethings who accept age as a hurdle to living life, will not survive even the easiest challenges it encounters.
Your family has my sympathy that you have opted out of growing up. Peter Pan would be proud though.