Yes nowadays crypto market is in red. A heavy correction is there in market. Altcoins and crypto investments are risky. Some people are afraid of cryptos due to high volatility and sudden price changes. Generally new users and people tend to afraid more and give rise to panic selling in markets. But in long term blockchain has the potential to make some positive impacts. In long run, useless coins will fade away from market and only projects with strong growth will remain. There are too many altcoins and crypto project, it's difficult to choose a good project. You have to find and select a project with good team and good project for good returns.