What do you think is the perfect time to build a new portfolio? Bear market cycle can take 2-3years some times is it wise to build portfolio right after bear market takes over? Judging from past years coins and tokens loses 95% of their value but not in an instant it was a gradual process, I think same thing will happen
Smart thing would be to exit into stablecoin at the top. and buy your altcoins when it's bottom.
However, last 2 years have shown us that bear/bull ration of 3/1 doesn't work anymore, not in crypto at least.