Hot and Cold or is it Right and Left?

I just read the funnies from Sunday and I thought this was absolutely hysterical!!! I’m still laughing at this while I write this.

This silly thing is, that it probably wouldn’t make that much of a difference in the long run, I know people like it different temperatures but if they’re both cold they’re both gonna turn it up they’re both going to get warm. (But I’m still laughing)