If you are a crypto newbie start from point 1. If you already invested money into cryptos then start from point 2.
1. Invest only the amount you can afford to lose without even sweating about it.
2. Wait for the rise of the value of your investment around 2x and then pull out the amount of your initial investment. This way it's like you never invested and you still have a profit, and a portfolio.
3. When you receive some extra profit put that aside too - open yourself a little "crisis fund".
4. When the crisis happens, look for the prices of travel to the tropical country you always wanted to visit.
5. Activate your "crisis fund".
6. Take your family on a vacation and enjoy the sunshine while everybody else is panicking.
7. Return from the vacation and irregularly check your portfolio to enjoy the rise in value.
8. Repeat steps 3-8.
The best possible surviving strategy would be to analyse the situation and to react according to it.People tend to panic at the time of crash but if that panic gets evacuated the crash might not occur at all.Because panic selling would be nullified with this and the meaning of crash is prices going down due to excessive selling and decrease in market cap.So people should do some R&D work and then decide whether to sell or to hold.