I think letting babies cry it out is barbaric. Why would parenting stop when it's dark outside? You can't expect a baby to know that he's supposed to sleep just because we want to go to bed.
It's funny, because even though on a drama like 'Picket Fences' those long monologues would stress me out, doing special effects where there's a green screen and there's nobody there to to react to and you have to recite all this dialogue, it's so much more difficult.
I was a vegetarian through many of my teen years and easily revert back to that occasionally, but my immune system is usually happier with a bit of real meat.