Investors have to remember: corporate profits are going up, but stocks are going up faster. How can that continue indefinitely? Investors can only earn what companies themselves can earn; the government or the markets themselves don't kick anything in. How can you get anything more out of a farm than what it grows?
I was in a commercial when I was three. My godfather was a director and a producer of commercials. He took me in along with his kids and I couldn't remember my lines. I giggled my way through the commercial and they kept it.