The point is mostly people always expect about the continuous increased value of the the coins. Investors have different options and the way they handle things so we expect that their are stupid and doesn't know how to handle the pressure. Bitcoin is good for long term investment and not for short term.
The way some of us are acting can really result to something else that we didn’t expect. I must refer here the treasury guy of mtgox. I believe he must be still selling whenever bitcoin is showing some bull run due to some positive news from around the world.
Lots of people here are very greedy and they never care, all they want is rip out the community and run away, and after they come back to do the same thing again. They don’t even try to think and consider what it may lead, and these kind of people are the same that comes here to complain when the price is down because they expect the price to keep going up forever, they want to be making profit and expect others to be losers cause they think they are the lucky ones.