Side (2) Tabs

1, 2
1, 2, 3, 4

I freed the slaves and saved the union
And what thanks do i get?
A tiny portrait of my bad side on a single cent
Now you give me a penny for my thoughts
I think i'll give it back
My mind is a dangerous thing now, baby
But the guy you got now is a hack

So get me off of this coin
'cos i don't like either side
Who did tell you life's either/or now?
They surely lied!