This market is driving the best investors I know crazy. And I know why. Incredibly expensive stocks that shouldn't go up go up endlessly.While stocks of perfectly good companies are completely ignored or worse, even when they report good numbers, well, they go lower. Stocks that are heavily shorted just steamroll the short sellers like an M1 Abrams tank on the most remotely positive news story. Stocks of companies that go down after news are avoided like the bubanic plague.Unless of course they are praised ...