You're right when you said that we shouldn't look at the price, because if you keep considering the price of bitcoin before getting started is either you will be afriad or feel disappointed as you will be making imaginations on how you will be able to achieve your investment goal now that the price of bitcoin have gone this far.
You should not look at the current price of Bitcoin, you should focus on the future. If you look at the price, Bitcoin will seem expensive, we know that Bitcoin is never expensive. You do not have to buy a whole Bitcoin, you can buy according to your ability. So instead of focusing on the price, focus on the future, over time, the price of Bitcoin will definitely increase. Actually, who focuses on the price? Traders focus on the price and try to buy and sell. Investors plan for the long term and are ready to buy at any time. In the past, no one expected the price of Bitcoin to exceed $100k, but the current ATH of Bitcoin is $123k. So we expect the price of Bitcoin to exceed $1 million in the future, so do not focus on the price but focus on accumulating Bitcoin. The more Bitcoin you accumulate now, the more profit you will make in the future. Many countries have started to hold reserves in Bitcoin, and world-famous companies have started to invest in Bitcoin, so Bitcoin will become more valuable in the future.
Now there are some people who wait to buy the dip. Instead of waiting, it is wise to continue buying with the DCA method. Those who wait will never be able to invest, and those who invest with the DCA method do not need to wait to buy the dip, because they are able to buy Bitcoin at a more or less average price.