May be it is normal to panic when the period of the price fall takes so long. Not to loose all your money one should have plan be and invest money in something else
Yes, it is normal, but we know that many traders and investors become panic when they see the price jumps to the low price and makes them afraid to hold the coins. Right now, I am sure that the investors and traders still trying to hold their coins and not to panic because of the market is down again. They see this is happening before and they know that it is better to stay calm and trying to find another way to prevent the lost at the market.
Even a very experienced trader and an investor will start to panic and become nervous when he sees that his cryptocurrencies are falling down so quickly. However, the game is going on - the market will recover.