Very intelligent reply.It speaks volumes about you, sir.

Lookie, for the past two weeks I have been on powerful pain killers, and they have had some effect on my otherwise sunny disposition.
Now, I wish to modify my -position on leaving children or pets in a car unattended. I retract my statement that anyone who does that is an idiot. We all make mistakes through not thinking ahead, so, this is my final word: Anyone who does that has committed a moronic act.

I'd still like to hear a good reason for doing it, there are many reasons for not doing it.