What makes you think that selling a portion of your holdings and then buying back later is a big mistake? You are investing for the future, but that doesn’t mean you should leave yourself in a situation where you don’t have a choice but to touch the Bitcoins you are holding. Bitcoin investment is also like saving your money for the future where you can get a high return, but selling part of your investment just hoping for a dip would be a bad idea.

In my opinion, it is not bad to sell part of your holding, but it depends on how and why you do it. Some people sell because they are in a condition where they have no option but to sell and then rebuy later when everything is normal. But we also have some people who sell off part of their holding due to greed, hoping that the price will dip so they can buy more at the dip and nobody is sure about the market.