In fact, the best way to invest in Bitcoin is to invest in Bitcoin through DCA, and the most important thing to keep this DCA going is to have a source of discretionary income. Because no matter what percentage (depending on the amount of income) (small or large) an investor has to maintain it regularly for DCA. There is no need to worry about the amount of income being big or small, rather consistency is the main thing. So if DCA is done regularly, disciplined and with a long-term goal (at least for 10 years), then it can give you very good results at one stage, which can also be a life-changing success for you.
However, for this, when investing in the beginning, the mindset of greed should be eliminated, because a person who is greedy for money will not be able to maintain his investment, so greed should be eliminated at the beginning.
There's nothing wrong with being greedy in your bitcoin investment. I want you to understand that every investor doesn't have the same discretionary income; there are investors who have a good discretionary income, which allows them to invest in bitcoin according to their greedy level, and still sustain their bitcoin investment for a long time. It is when you use all your money to invest in bitcoin or when you invest in bitcoin way above your discretionary income that you will have problem in maintaining your bitcoin investment because you will lack money to solve your daily expenses, which will give you no choice but to sell your bitcoin investment prematurely to survive.