Where Do I Go From Here?

I'm bored, to much time on my hands. Enjoy.

Where do I go from here?
Do I go up?
Do I go down?
I'm stuck in the middle,
And I can't escape.
The dark lives within me,
The light lives on me.
Which path do I choose?
Path A?
Path B?
Dark,
Light.
Which one will consume me?
What if they collide?
Where do I go from there?