Taking it all in.

I am taking it all in.
You think you know much until one day it hits you, I am still learning. Whoa. How is that possible?
You live through the rollercoaster rides and the bungee-jumping, so then what? Do I consider myself done, to have arrived, or to be well informed and wise?
Not at all, because just about when contentment settles in, something shakes it all up and it always seems to be the beginning of the next thing.