I agree with this. But unfortunately, we can not always get the right time to buy at the dip as we can miss the time. But as long as we can buy at the dip, we do not have to worry unless the price is still going down. But if we have more money, we can buy back again at the other lower price to reduce the average price of buying bitcoin. However, if we feel that it is hard to find the dip, we need to learn more to find that time, so we will be able to buy bitcoin at a low price.