When buying Bitcoin we always wait for a price that is slightly below the current price. That is, if the price of Bitcoin is $10K at the moment, then we will think that the price of Bitcoin may go down further, that is, thinking like this, many people could not buy Bitcoin until now. It wasn't long before Bitcoin hit $16K. Those who couldn't invest at that time hopefully won't be able to invest in Bitcoin today.
Opportunities don't always come and you don't always have to wait for opportunities, you have to create them yourself. Those who risked investing in Bitcoin after the price of Bitcoin reached $16K are successful today, but those who were waiting for the market to fall further are still waiting for an opportunity. So those who want to invest, make a little courage in your mind and definitely invest with risk. I hope you will not be cheated by investing.
Your point regarding timing to invest in Bitcoin is indeed valid, as opportunities may not always align with our expectations. Nevertheless, there are ways to explore buying opportunities by using technical Indicators and charts, such as, RSI, MACD and Moving averages Indicators. Understanding and learning to use them doesn't demand much efforts and time, and there are numerous tutorial videos available on social media platforms in various languages. By utilizing these, investors can enhance their ability to identify favorable moments to take entry in Bitcoin market.