Man - hide the sharp objects all... I've lost my share of fortunes.. and made some .. (ok define fortune:)) in the end its where you bought (based on DD and luck) and why you believe in the company the story and the FUNDAMENTALS OF THE COMPANY and where you decided to sell your investment (unless you are a trader of course)
If you believe that the fundamentals havent changed and unless you need to sell to cover margin or buy your wife/husband a dozen roses, the valuaton of this company will be reflected by the share price as they execute their plan.
The America way is quarter to quarter .. (no disrespect) .. but this company and area is far from its end
Its only begun... the buy and sell pricing model (pin to pin) will average out the ups and downs so in the end you can report a captial gain.
Relax.. take Yoga!! I just did - seriously!!!