I shorted today at 16.23 before it went to 16.30. In all honesty, you should be very careful with this stock, long or short, because it's a high risk on both sides. The only safe play is short(or leap puts)with plenty of cash for gaps up. In the long term the shorts will win this game.
You seem to be very emotionally attached to this stock and that is the worst mistake you can make as an investor. Think about what you are doing and don't over expose yourself to this POS (long or short).