One problem is that when the market goes down, most people panic, including those who have a holding mentality, but seeing the decline is not sustainable, sometimes cutting losses and missing the opportunity...
I was like that before, but my sincere advice is that you only need to hold 2 or 3 times a year to make a big profit. So, be confident and do not buy or sell no matter how volatile the market is (of course). There are still many people who cut their losses reasonably, so I won't discuss it.)
Thanks everyone