Watch the trailer for "Eros and the Abyss" here!  By Judd Apatow   I don’t believe in asking why. If someone had asked me why I intended to make a movie starring Steve Carell as a middle-aged man who gave up on losing his virginity, I would probably have reconsidered right then and there and missed out on $21 million. The same principle applies here. I could ask why Werner Herzog moved in on my turf and made a raunchy sex comedy about desperate high school seniors… but I’m not going...