DCA method is the best and most reliable way to invest in Bitcoin. So this should always be done to keep yourself properly calm. Because once you start investing with DCA method, instantly your mind will be automatically attracted to that investment. So it is most necessary to take risk to prepare yourself only once, so if you can sustain your investment for at least 5 to 10 years, you will get maximum success.
The best and most reliable way to invest in DCA method is when you have certain cash flow to invest in this method. As you mentioned, starting investing in this way will automatically attract your mind to investing. Yes it can be because it is possible to invest in this method even with little knowledge about Bitcoin. Investments will increase over time and so will experience.
Preparing yourself for investment means having specific plans and being ready to buy immediately. Basically we always invest systematically in this method to avoid risk. By adopting this method, you can continue to invest at any point in the market, because you are buying bitcoins with a fixed amount of money at a fixed time.