I think it depends on the investment and when you invest in the crypto market, you can withdraw it. If it is me, I will not withdraw because the profit is not high and I have only invested in since This 3 the year 2019. So I will wait for a bigger profit.
You must determine your plan for the amount of profit and time of your investment. otherwise you will continue to take time to seek greater profits. Remember, this market can go down anytime, take the best chance and don't be sorry for missing out on the best moment.
Make decision of an investment actually really hard especially for market that have big volatile like crypto. Both of you are right, as long you take all risk that come from your investment. And not regret when lose your assets because of downtrend.