Graham liked the idea of protection on the downside.
Before selling, try to re-evaluate the company again and see where the stock sells in realtion to its book value.
When I buy a stock, I have kind of an idea where I want to sell it.
If the market is so cheap, you want to get something with a little more zip in it, or potential.
All the publicity about value investing - it's become a very popular thing.
Try not to let your emotions affect your judgement.