Our different targets will determine how aggressive we choose to invest and once you have achieved your investment target I think you should consider securing some profit to help reduce the risk of exposure to market volatility as risk management is also an important part of investment and one of the qualities a good investor.
As for me I don't think investing and accumulation ends, even after achieving my investment goal and probably taken profit I will just have to rebalance my portfolio and set a new target probably higher than the previous one and accumulation continues.
At that point some would consider diversifying into other investments. Our goals are different.
Targets are different for each person in question: some cash out earlier, some - they wait for other opportunities, but everybody should be certain that with BTC, any goal is reachable

This response can be very misleading to people who don't understand the concept of setting goals before starting their investment. For an investor with a target you must have an effective goal that aligns with the target. From your statement you sound like an investor who is willing to sell at any point of profits. That will be a bad idea. It will be wrong if a new investor awaits a quick profit not too long he started his investment. The bigger profit in Bitcoin investment is long term plan. I don't mind the strategy used to in investing what really matter is how much can be accumulated and how long you kept it. There will always be a point where you can sell some part of your investment. But you need to wait for that time to come.
This thread is all about how you can use several investment method to your advantage. For example the DCA method, where you invest a fixed amount regularly, regardless of market fluctuations. This strategy can help reduce the impact of volatility and reduce the risk of making poorly timed investment decisions.