consider this, page-55

it's not about nerves. Why stick to one when you can make money on the other and re-enter at a better price? If you would've known that the price would retrace to what it is today 2 days ago, wouldn't you sell them all and maybe look to reenter today/tomorrow? That's just how trading goes. Fundamental is one thing, market sentiment is another.

You'll find alot of people saying the same things in each share. BCC when it hit 17c, VIL when it hit 9.3c... the very same people would've wished they've exited then, regardless if they're still making a profit.