you will only have lost it if you sold. Yes, you have a paper loss but you still have shares. Again and to steal from one eyed, know what you own. If you understand the science and understand the potential of what BMSN is attempting to bring to the medical market, then you should know that the upside will wipe that Anthony Weiner frown off your face faster than he climaxed according to his sexting galpal.

All kidding aside, you also need to come to terms that you invested in the most risky of stocks. If you weren't prepared to lose money in something so speculative, you should only blame yourself and not the stock for your loss.