I am the silent watcher of all things
I watch things change and evolve
I've seen the worst of humanity and at the same time seen best human achievement
I've watched trees grow, seasons change
I'm am always there but you can't see me
I nag at you to get things done and yet you never have enough of me
I don't ever leave and I won't go away
I fly by when you need me most and don't leave when you hate me
You wake up and follow me in a constant cycle repeating day after day
When your almost out of me you'll try and hold on to me with all that you have
But in the end everyone runs out of time