But I am still not clear on one thing that is, if someone wants to start investing using the DCA method for a period of 10 years from now,
So what is the minimum amount of dollars he needs to invest per month so that after 10 years he can make sustainable withdrawals and live comfortably?
Honestly bro, that completely depends on you, there isn’t a universal number that works for all. Assessing your income would be the first step and from there deduct all the necessary expenses that can’t be avoided like food, bills, rent etc. After that, be sure to set aside your emergency funds (we’ve touched on how important that is previously, check this out:
https://bitcointalk.org/index.php?topic=5550789.msg65596391#msg65596391) then whatever is leftover which is most often called discretionary funds, that can be set aside for DCA investing on Bitcoin, that is your comfort zone.
We all understand the goal is effectiveness instead of the amount, consistency is king. This would mean that all investments over the span of a decade of $50, $100, $200 or whatever and you will be good to go.
In simpler terms there is no magical ratio that you can’t go over, all you need to do is commit Bitcoin investing for the long run….