You are a liar. You didn't short AA because you don't have the know how or the money to do it. So do us all a favor and shut up. I peruse ridiculous claims such as yours all over the financial message boards and they follow the same pattern: "I did this and the rest of you are idiots". Bottom line: You are a liar. SHUT UP!
Nothing like stepping in front of a moving train. Remember when you short a stock there is no limit on the amount that you can lose, just ask those people who shorted Apple at 30 and it went on to triple digits. If I make a bad call on the purchase of a stock the most I can lose is all of my investment, ( buy at 10 goes to 0) I lost 10 bucks, that's the most I can lose, short a stock at 10 and goes to 100 and higher and you are to stubborn to admit your mistake, you may be bankrupt, at the very best.
Remember, the world goes towards growth not backwards, the Dow was about 250 on my birthday some 60 plus years ago, now over 16000. I rather be long than short. IMHO