That's just one of the disadvantage of having only one source of income, though it's very good to have a source of income that generate a very good amount of money for you weekly or monthly, but in other for your Bitcoin investment and your Bitcoin accumulation process to be easy and smooth, you just have to have more than one source of income and an emergency fund so as you wouldn't have to fall back to your holding when their is a pressing financial needs.
I understand what you mean because you may have seen and felt for yourself when someone or yourself has more than one income in life, it will make it easier for you to make every Bitcoin accumulation and it will also make it easier for you to put funds into the market in order to be able to buy Bitcoin more routinely every week. But people who only have one source of income in their lives, of course they will always make adjustments to the amount of funds they will use every week when they want to buy Bitcoin and save it for a certain period of time.
Currently, everyone who still holds Bitcoin very tightly has returned to being enthusiastic and also feels quite happy when they see the price of Bitcoin which is very close to the previous ATH level. And I also think that we all might see a new ATH again in the same year without having to wait for the new year to arrive because the price increase in these two days is quite accurate evidence that Bitcoin is indeed in a bullrun condition.