Regret hurts when it is continuously contemplated by those who have bought Bitcoin when the price was still less than $10, but if it is continuously forgotten and they have time to buy again before the price increase continues to occur, of course they will never regret it as long as they can still be patient until now. Now the price is indeed very high, but that does not mean that Bitcoin will not increase again because the potential for price increases in Bitcoin is still very much because it is always influenced by the level of interest and buyers every day.