I think there is a habit for small and large investors to sell Bitcoin who do not understand its true value. If large investors have a relatively large Bitcoin holding they should try to buy more. This is because they are probably more experienced and should have an idea of the future price of Bitcoin. For small investors Bitcoin accumulation are an opportunity from discretionary income that they can add to their portfolio on a regular basis. Since their accumulation amount are relatively small, they should buy Bitcoin and continue to hold it for the long term. Long-term holding involves profits but you should focus on holding rather than making profits and should have a decent bitcoin portfolio. You should not consider the time to get a decent portfolio if you have sufficient and reliable sources of income for the longer term even until retirement.
I think that all small investors have the habit of selling Bitcoin in the fact that they do not understand the investment. But I refuse to admit that big investors have the habit of selling Bitcoin, in fact they are called big investors for regular Bitcoin purchase and owner of Bitcoin. That is, they are very experienced and patient, so they have been able to increase their Bitcoin holding, and even have a lot of patience to maintain their investment. So it would be wrong to say that big investors have the habit of selling Bitcoin.
Not only is prudent income necessary for small investors, it is much more important and necessary for all investors. In fact, in many cases, many use the words prudence and disposable income, so they should know properly.