Absolutely sane and coherent under the given circumstances

If you miss me, mister, why do you keep leaving?
If you trick me, mister, I will make you suffer 
and they'll get you, mister, put you in the slammer 
and forget you, mister, then you'll miss me won't you? 
Won't you miss me? Won't you miss me? 
WON'T YOU MISS ME?