My Morning Jacket - Two Halves lyrics

Remember when you were seventeen
You's going crazy, you know what I mean
It wasn't that long ago
In the grand scheme of things
It wasn't that long ago
You think you're so much smarter now
Twenty one everything stays in place
Forty one some things start to fade
Well, when you're so young
(so young) , you want to be older (so young)
And when you're older
You want the body you have now
I believe in a perfect world
You rule your own universe
The only gun you'll ever need
Will be in your brain
The only gun you'll need is in your hands
You want this now you want that
Can't have it all you should
Enjoy what you have
But, I know what you want (what you want)
Well I know what you want (what you want)
Well I know what you want
You want the better of two halves
Well I know what you want (what you want)
Well I know what you want (what you want)
Well I know what you want
You want the better of two halves