There is absolutely nothing wrong in treating 50% of our income as our salary while the other half is for investment, but this idea can fully be effective if the 50% is enough to cover the expenses for the month. If the income is huge then the idea will work effectively but if the investor barely invests 5% in his Bitcoin, then it shouldn't be an option for him. It will take so much willpower with low income to live off 50% but people can do it anyway. But hey, who says financial freedom will be easy? It's a gradual process. If living off 50% will be the secret weapon where discipline must be applied, then it is worth it. It's like having a secret high-yielding investment account that grows exponentially through the other 50% for 8 to 10 years.
It is not a wrong idea to keep 50% of our income for our family expenses and the remaining 50% for investments. But currently the bad economic situation is affecting the people of different countries around the world. As a result of which the standard of living of the people has increased along with the demand and increase in their family consumption. Nowadays people have to spend most of what they earn due to high inflation.
One of our goals while investing in Bitcoin is to hold it for a long period of time be it 5 years, 8 years or 10 years. As we continue to invest for this long period, we must pledge not to sell any investments during this period. If a person invests 50% of his monthly income even if he sells the investment for his family financial needs, it may not be profitable at all. If a person is able to earn a lot and money then this method may work for him. .I have been investing through DCA for a long time and even vowed to allocate 50% of my earned salary to Bitcoin but haven't been able to do it yet, the cost of living in the country where I live is increasing due to the high cost of daily necessities. As a result, even if I want to, I can't invest with that amount of money thinking that I don't have to sell my investment for my own financial needs.