Just recently turned 25.
i'm 18, and it makes my head hurt to be placed in a bracket with 15-year-olds.
It'll make more sense when you can rent a car.
Yes, now I can rent a car without paying the "You're young and reckless" penalty fees! Also, this is my last year of being eligible for the draft, not that it's likely to be an issue. Can't say I'll be sorry to be past it, though.
It is kinda sad to be past all those meaningful coming-of-age benchmarks, like 16 (I can drive!), 18 (You can't tell me what to do!), and 21 (Mud in your eye!). 25 (Screw you, Hertz and Enterprise!) was the last one. Now it's just the long road off into the distance.
The Undiscovered Country, from whose bourn no traveler returns...