I've been in this stock for over six years and wis

I've been in this stock for over six years and wishing I sold on the big run up to .97. I'm losing faith in management. I don't know if I should sell and cut my losses or continue to hold? My frustration is the fact that percocet has been approved over three months ago and is yet to be launched. Management knew the approval was right around the corner so why wouldn't you have something setup to launch the product on your own or partner with another pharma?