I didn't those people who were doing short-term trading professionally as because bitcoin has the volatile market, so there is nothing wrong with that doing short-term trading or booking profit by selling bitcoin.
What I mean there is meaning those peoples who don't have knowledge about bitcoin as well the analysis skill but they intend to invest in bitcoin only following the trend as well those people and also those who don't have knowledge about the bitcoin easily distrust bitcoin if it's price drops.
Knowledge brings results, that's truly, truly true.
And people tend to disregard needed concepts, and then sell their bags due to fear: whereas they could just wait out any situation, and be in a good shape afterward.
Yes, knowledge is power, many people are greater than their peers today cause of the knowledge they have and others don't, many have been dislead and made errors due to lack of good informations, if some of those who were opportuned to get access to bitcoin earlier had the knowledge they have now, I don't think thet would sold and even though they do it won't have been all but some chunck of it.
Lately, I think it's more of greed than lack of information that's made people to sell their Bitcoin, some even sell it to buy cheaper coins with hope that they'll pump and give them huge profits in a short period, ithere more hope for a better future with Bitcoin and anyone who sells their coin would regret it in future.