a bull market is not eternal, there will definitely be a moment where it stops and the market turns bearish. then we all have to be able to take advantage of the market bullish moment wisely, just sell it immediately (but it all depends on you) after that and then wait for the bear market to occur and buy back the Bitcoin.
There's no such thing as eternal in this world so we need to cherish every moment. When there's a bull run you need to sell off immediately if selling is already planned just before it came because the duration of the bull run is only short while when there is a bear, you can always take your time buying and it can be beneficial to wait because often times, the price can continue to decline.
There is a new bull market now, but I think it will be local, not like 2019-2020. Bitcoin has bounced back from 40k and I think it will rise to around 50k. A bull market could be signalled by some altcoin pumps, as usually happens when the market rises. The main thing now is not to panic and not to let the fud come in. I am optimistic for the next month.
What do you mean by local? And I think there's no bull on the year that you mentioned but the recent bull market that I remember are from 2017 and 2021. Bitcoin price can rise to 50k but I think it will happen anytime soon as the price is struggling too much. There is no need to panic since the price is getting more stable nowadays and there's no bad news and FUDs that are coming out lately.