What is the meaning?

The meaning of life, so I think, is emotion.
Letting out your fears
And expressing every motion.

Living this day
Like it was your last.
Keeping fond memories
Of every past.

Leaving what's wrong
And doing what's right.
Appreciating darkness
And colorful sunlight.

Embracing the world
You know you're in,
Could not living life
Be the ultimate sin?

So let everything go
And do what you love,
For you'll soon be without life
Waiting for me above.