Apart from that, whether someone doesn't have a permanent job, of course they are also very suitable to apply the DCA method in their investment strategy in Bitcoin. Yes, they can buy per quarter if they can't afford it regularly every month.
The income should be more than the demand, and if the income is not high, how can you think about DCA?
If the income is not more than the demand, how will you meet the basic of the family... First of all you have to keep our family well and then something else.
At the end of the month you can invest your extra money invest in DCA you want but you have to keep the needs of the family in mind first, in this case you can reduce some extra expenses. you have to stick to a atlest DCA target amount that is 10% or more, it's depend on your income.