Best practice is just HODL.
Because in an unfortunate case of events, where Bitcoin will go back up, we might miss gains when it really happens when we have sold before.
It is risky to have a miss of profit.
Even if Bitcoin goes down more, it is likely to recover later.
But I would not sell in case Bitcoin goes up right away soon.
Agreed. If you aremt in the know than hodl is the best form of trading lol. This of course only holds true for active and promising projects. If ypu hold things like memecoins for long term ypu will likely end up going down with the ship and lose your whole bag. In a bear market hold in high cap good coins. Only gamble in straight no doubt bull markets.