It wouldn't be new for BTC holders for a couple of years to experience bear market(a period of fall in price of Bitcoin , for an unusually short/mid-term period) A period of panic where rational decisions must be taken. If a bear market is inevitable, it has to be handled intricately... No panicking!
For those that have experienced the bear market quite a number of times, they are getting use to it better and know how to handle a bear market not to make them fall victim of FOMO, uncertainty and loss of funds. The bear market is an integral part of the market that if you don’t buy more bitcoin to your holdings, it shouldn’t prompt you to want to sell the ones you’re already holding. Bear market is inevitable, so it is better you get use to it and always flow with the trend of it for the period it lasts.