For some people no head is better than one. At least those people won't miss it, that's for sure! Please check out the ultra hip Annie Ross song called "Two heads are better then one". Here is the last verse (a little altered):

My analyst told me
That I was right out of my head
But I said dear doctor
I think that it's you instead
Because I have got a thing
That's unique and new
To prove it I'll have
The last laugh on you
'Cause instead of one head
I got none
And you know no head is better than one