I Let My Mind Wander

I let my mind wander And what did it do I just kept right on goin' Until it got right to you Can't trust it one minute It's worst than a child This old face without conscience And it's driving me wild When I let my mind wander I try to keep my mind busy With thoughts of today but In terrible memories Seem to lure it away My lonely heart wonders If there'll ever come a day When I can be happy But I can't see no way Cause I let my mind wander