Assembly Lines

I've been kind of tired Maybe I've been not myself I'm feeling like I should be putting in So much more than what I put in The wife, the kids are starting to get in the way Of the important things like cars like ours like customers Just keep smiling And I'll try harder Is this a joke? I'm not laughing I'm not trying to be difficult, cause a scene I dress real good, I talk real good I act exactly like I should Just like you taught me Like I'm part of something bigger More fullfilling More worthwhile than anything Left in my life And I'll try harder