Geck-o & D00d - Dream Child lyrics

I had a dream recently
It was the weirdest dream
I came briefly face to face with myself
And there was a little fleeting weird moment

Bring it on, I said

I had a dream recently
It was the weirdest dream
Where I went back and did bump into myself as a child
But the young me didn't recognize me at all
What does that mean?

The child must banish the father
Learn what's there to be learned
But be unafraid of killing that
And moving forward yourself
And developing your own creativity

Be unafraid
Be unafraid, unafraid [2x]
Be unafraid

Be unafraid
Be unafraid, unafraid
Be unafraid
Bring it on, I said [2x]

Be unafraid
Be unafraid, unafraid [2x]
Be unafraid

Be unafraid
Be unafraid, unafraid
Be unafraid
What does that mean?