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Yes we can all agree that discretionary income is what’s needed to invest in bitcoin and both someone with a stable source and an unstable source of income can both invest if they have discretionary income.
Having a stable source of income makes it easier and more convenient to sort out your discretionary than an unstable source. And to be able to invest for the long term, one needs a steady supply of discretionary income and a good financial management plan.
With or without stable income source, a person who truly wants to invest in bitcoin will figure out his Discretionary income even when he doesn't not have a "stable" income. If a person continues waiting until he has a stable income source before he can make his first buy, he may also complain about his income amount when he finally gets a stable income. A person without a stable source of income and a low income earner needs to be good financial managers to own bitcoin and HODL for a long time. One benefit of starting your bitcoin accumulation when you do not have a stable income is that it helps you build a high level of financial discipline which will be very useful to him when he finally gets a source of income.
Being consistent comes when a person has a stable income, but owning bitcoin comes with self discipline and willingness to own bitcoin.
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When discussing about bitcoin investment, age should not be the reason why someone can not invest into bitcoin. because someone who is 70 years of age may have financial stable than someone who is 25-30 years of age. So I don’t think age should be the reason for person not to invest. And one thing again is that not every old person that invest in bitcoin, invest for profit actually. Some may do it purposely to protect their money. My point is just that everyone who involved in bitcoin may have different reasons, goals must not be the same, so it’s just about everyone financial readiness than numbers of years they have.
Maybe if you think that age is not a factor, then you should give some example.
Age is a very big factor in bitcoin investment because it goes down to affect but the number of years of possible HODLing and security of your bitcoin. A 70 years old man may have had a series of recurrent issues that may also affect his mental health. At such age if such person must invest in bitcoin, it will be almost like he's going for a short term investment or he could involve a family member from the start or shortly after a start.
In my country,
Life expectancy is around 55 years while the US stands at almost 75 years or more. So age here is a very important factor because to me the initial HODLing target by the investor will put his age into consideration. Let's say a person from my country at 70 years going into bitcoin, he will not plan for a 10 years initial HODLing period, but a guy of 40 years or less can choose to start with an initial HODLing target of up to 10 years or more.
Age affects everything in life so bitcoin is not an exception.