Depends on where you entered and how long you think you can hold your Bitcoin.
If you bought it around $15,000 or $16,000 I actually think $23,000 or $24,000 is a very good price to take profit. Bitfoin can rise more to $28,000 or even to $30,000 but it is a kind of greedy gambling.
He said £15k , so that's $18k, plus he said he sold earlier so high chance he did it lower than 24k.
Out of pure curiosity, I ran two DCA calculators from June last year and they both show a profit of ~20%,
https://www.dca-cc.com/dca/bitcoin?investment=10&investmentInterval=7&dateFrom=2022-06-20&dateTo=2023-02-01&duration=591¤cy=usdhttps://cryptohead.io/dca-crypto-calculator/?crypto=bitcoin&fiat=USD&qty=7&frequency=weekly&start=2022-06-20&finish=2023-01-27so, it's not like wanting a bit more could be called greed around here, 20% gain is nothing compared to the targets others have around here.
Still, OP is talking about wanting 20x and he cashed out at 1.2x, this is a bit weird.
For many people, DCA is something unattainable... simply the costs (weekly/monthly) are greater than the (weekly/monthly) income. It has always been and always will be, the ones who have the means to save can do it in many different ways (one of them is investing in risky ventures), and the ones who don't will be trapped in the "magical circle of poverty".
I don't understand how somebody who does DCA on Bitcoin can end trap in a circle of poverty unless you hint at the price going to zero.
DCA is simply making a target of the amount you're able to invest each day or week and do exactly that, not exceeding your means by anything, that's FOMO, once you can't afford DCA anymore you quit investing, I don't think anyone is stupid enough to do this kind of long term investing with borrowed money!