My cryptofolio is down 1/3+

I officially understand the principle of not reacting emotionally. How have others kept their wits during downswings like this?
now you know already the principles, so probably the best thing to do is to take vacation while market isn't fine because watching the situation can't help because as well of some negative people around the internet.. By the way if you still have money to invest then go for it and add more. Perhaps a good decision because indeed it's a big opportunity while the market still making correction..just keep adding instead of panicking..