There are so many people during bull runs that run out of cash because they like to buy all they could buy to ride the wave, which results with them losing a lot of money when the crash finally starts, it could go up a lot, and I mean A LOT, but eventually it will go down, so having a little bit of your profit cashed out could benefit you.
Same people sell a lot during bear run, whereas you should have cashed out at the bull run to take profit, and during the bear run when its low like this, you should go out shopping. Its low right now, and everything is looking delicious to me, I am running out of money from buying all these amazing coins and tokens, because I know they are at the bottom.
Have cash after you profit a good sum, but do not have any cash during bear run and buy it all.
Whether in a bear market or a bull market, we should leave at least 10-20% cash on hand, never all in any market. This is how I invest because we never know what will happen in the future and opportunities often come very unexpectedly so there is always cash to spare. Although in the bull market most coins will increase in price continuously, but when it comes to profits, we should also take some profits, not hold them all, taking profits is never wrong.
In the bull market, we should also limit our buying, especially the coins that have pumped strongly, we better ignore it. Don't be afraid to miss out because opportunities will always appear during the bull season.