...... Therefore, considering history is very important for new investors. Bitcoin is cheaper today than in the future because Bitcoin can increase in value more than we fear and you may be left behind. Therefore, it is better to consider small market declines as opportunities rather than looking for opportunities to invest and it is also important to complete that investment for your long-term.
In the past no one expected Bitcoin to ever cost $100k dollars. But over time the price of Bitcoin has increased more than expected. So we can expect that the price of Bitcoin will be higher than we expected in the future as well. It is not 100% sure that the price of Bitcoin will increase a lot in the future. But according to past history we can expect, so if you invest in Bitcoin and hold on long term you can expect good returns. However, if you want to invest in Bitcoin then there is no need to wait for the fall, if you plan long term and invest in DCA method you can invest anytime, if you invest in DCA method you will be able to buy bitcoin at average price.