PANIC sellers fo BTC are not good investors and i dont even see them as people that can go far with BTC. i have always been saying it that a good investor will not be disturbed by the current situation of Btc because its just a temporary phase which will soon become a thing of past. BTC is a great investment
You cant blame them dude, all of decisions have reasons, maybe they are just afraid that they will lose their money, or they sell their bitcoin because of important needs like in financial. But i suggest to all that its better to wait for the price to increase before you sell your btc.