When people sell their bitcoins, they help banks to dump it. People should avoid selling when they hear negative comments on virtual money. The more we panic and sell, the more the currencies lose their value. On the contrary, talking about the crypto everywhere and every time is good. More ads are good to boost the value of products. It is a simple marketing principle. It does not matter if the comments are negative or positive. Let us just keep chatting about cryptos and this will boost somehow their value. Remember not to panic and to sell everything. Be patient and the market will do the rest.