Its okay because not everyone is as confident in their decision making skills as you may be. Everyone has a different goal so we need to respect that. Those who wish to hold, should continue and those who want to sell, should do as they please.
Fact is if the weak hands dont sell, the whales get nothing to buy at a discount, so as long as there are weak hands there will be whales and the speculative market will continue like usual. There is nothing about being a chicken as long as you are making a profit. I too consider people to have their own opinions and exercise them freely.
Often people are in dire need of money and they have to sell at losses, you have to blame the circumstances for that not a wronged decision. Now there are people who are selling at loss because they are sick of holding after buying at a high, these people have made a mistake in trading at the wrong price, so they learn their lesson.