What is the best strategy to manage crypto assets in a bearish market?

[MasterFx]

How do you protect yourself from sudden falls of a certain digital asset?
Well, trying to capitalize on market trends, i.e. entering and exiting buy or sell positions, is an alternative but I confess that´s for the more experienced, because they can follow and analyze market movements more quickly.

Another idea would be to apply a strategy on the investment, set a determined percentage, so you will not have large losses, for example, set 10% to 30%, but can generate profits especially in a period of high volatility.

There are several other ways, I accept sugestions.