In as much as DCA strategy can help newbies and even old investors with their investment decisions, if a person isnt financially stable enough ,bitcoin investment becomes harder and theres a high chance that they will interrupt thier DCA plan when major expenses arise and Im not trying to diminish the advantages that DCA has to offer but its common sense to know that without some certain level of financial stability, it is hard to stay consistent and disciplined over time so whenever we are talking about how DCA helps investors strategize their investments plan, we should also emphasize on the importance of being financially stable, because financial stability is actually what allows a person to be able to stick to DCA plan without folding .
I understand your thoughts and concerns about financial stability causing stress and how it can impact someones ability to stick to a DCA plan.
But I don't actually think is should be framed as something someone have to achieve financial stability before starting Bitcoin investment, and that kind of mindset can easily lead to delays and in many cases people end up never starting at all.
So I think having a regular income gives you a structure to work with. After paying for all your necessary expenses, your discretionary income can be split, part of it can be used to accumulate Bitcoin and another for building an emergency fund. This way, you wont be delaying your investment while seeking some ideal financial stability.
In addition, DCA is not really about always investing a fixed amount every time, it is about being consistent based on your ability. DCA should be flexible to what the investor can afford at that time, some weeks or months you can invest more and some weeks or months you can invest less. This way, people with a small or variable income, consistency is still very possible.
Most importantly, it is a matter of being disciplined on how your money is allocated to achieve financial goals. Consistency in a plan is what is needed to achieve a desired type of financial stability.