Though it may take some time before Bitcoin can fully recover, I also agree that selling it right now won't be the best decision, Bitcoin reaching to 50k mark is bound to happen soon and with BTC slowly recovering, I believe now's the best time to continue observing on how far this upward trend will go before making any decision regarding with how much you are holding.
It depends on what price you purchased and your target price because it’s already good to sell now if you purchased at 15k or below because that’s nearly x2 profit. Waiting for 50,000$ is just x2 of the current price while there’s no guarantee that the price will continuously recover without losing the current value.
I’m already in profit with my DCA and I’m slowly unloading my holdings because I’m already ok with my current profit. I can buy back anytime that I want whenever I feel that the new uptrend is building up again just to guarantee my profit. We are trading for profit and that’s most important thing to secure rather than selling at loss.