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      Once I'm gone, I cannot look back   I've got to trust 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      Once I'm gone, I cannot look back   I've got to trust this is right   'Cause maybe I'm on my way to find you   Or maybe I'm gonna make the mistake of my life      And I'll leave the car running   And I'll leave half the boxes packed   For the slim chance I'll go right back      Oh once I'm gone, I cannot look back   I've got to trust this is right   'Cause maybe I'm on my way to find you   Or maybe I'm gonna make the mistake   Or maybe I'm gonna make the mistake   Or maybe I'm gonna make the mistake of my life