No looking back

I walked alone, it was me
I took a turn, I was free
The sky above was turning gray,
My patience - it was thinning away
But then I stopped - I saw the light
That was when I realized
That there is no looking back
There is no turning around
What was lost, and what's been found
A part of me and who I am
There's no looking back...

(These are the words of another song of mine)