Gatekeeper

Think I don't see through your disguise?
I have seen it all before
I see that longing look in your eyes
But your name's not on the door

You're talking like this is a foregone conclusion
Like nothing's standing in your way
There's one thing you might wanna hear
There's one thing I gotta say

Look inside to where your treasures lie
What you yearn for is
Mine to give or deny
You thought it's yours?
I don't think so

You've done so much to make it this far
You can almost taste success
Everyone says you are a star
Here's something I need to stress

I hold the key to open worlds you have dreamed of
But there's a catch I'm sure you guessed
Solve this puzzle to unlock my heart
You must face a final test

Look inside to where your treasures lie
What you yearn for is
Mine to give or deny
You thought it's yours?
I don't think so

Sometimes all this power
Goes to my head
The lights in my eyes
Don't shine green when I see red

I guard the prizes hidden within
I'm telling you to turn around
Even though your chances look thin
A way past me can be found

Look inside to where your treasures lie
What you yearn for is
Mine to give or deny
You thought it's yours?
I don't think so

When you think you've won the day
There's one thing in your way
Your story's going on
Is this where it ends?
I don't think so

The more you take the more you leave behind
What has many keys but can't open a door?
What is always coming but never arrives?
Do you know?
I don't think so

What's more useful when it breaks?
What's easy to lift but hard to throw?
I break but never fall, I fall but never break
Know what I am?
I don't think so