Life blood

Dreams sustain me. Dreams are my life blood.

Why do I dream?
I dream because I long for excitement, for a change in everyday life. I dream because I need to. Because I need something.
I dream of anything. I long for everything.
When I say dream I mean, think, daydream, imagine...
I crave more to life and that is what I dream of...

I'm not sure what I crave. Just something different. But what?

...and how different does it have to be...?