For good reason, have you SEEN how crazy most of the public that would be calling is?
560 karma · joined April 9, 2021
It would seem enough people did to warrant this person to write about the topic.
https://www.khanacademy.org/computing/computer-science/crypt...
In short, don't try to guess the market and keep some magical percent of cash/investments unless you have the means to gamble that money. Talk to a financial advisor and choose a risk-based investment strategy that makes sense for your point in life.