Mistake of my life

I'm in love
I've never been so sure of anything
But then again
It could be a tumor in my brain
Tricking me
Into thinking that we were meant to be
Either way
I'm about to shock my family
And my home town again
But this time I'm leaving

(chorus)
Once I'm gone, I cannot look back
I've got to trust that this is right
Cause maybe I'm on my way to find you
Or maybe I'm gonna make
The mistake of my life

Since we met
My life's been so up in the air
I'm here today
But by next week I could be there
On the street
Struggling to support my newest vice
With a sign
That says "I will work for love advice"
Cause I will mow your lawn
If you'll tell me what I'm doing wrong

(chorus)

But I'll leave the car running
And I'll leave half the boxes packed
For the slim chance I'll go right back

(chorus)