unlikely to get wiped out at these levels, imo. however, you may have to wait, and nobody knows for sure how long.
but when it moves it will move big. Look at FNMA for an example, to remind yourself of what happens when a stock turns around. FNMA was dead money for a long time. Only went up to go right back down. Message board swamped with bashers.
On the turn around, this will move quickly and massively. This is why I only add, and do not trade. They key is to have the patience to pass up small profits on present swings, in order to harvest massive future returns.
I started buying this at 8 and my average cost basis is higher than yours (4.87) and I am not at all worried. I don't trade. Just add more when I have available funds.