Yeah most of the people panic to sell and buy the coin and toke. Some people will know the coin information. So easy to choose and invest. Before buy and sell check the market place price. Then you get some ideas for investment. Plan to work then get more profit. Time is important of the process. So time to sell and buy it. Buy and sell it not easy. You know the all information. Market price is any time to up an down. It not easy to guess the price. If want to know. Follow the market place price every day.