In fact, in order not to depend on your investment in bitcoin you must have good money management in your life, everything must be calculated properly, so when your life situation is difficult you will not interfere with your investment in bitcoin, think a little mature in investing, determine the amount of bitcoin you can strive for during the accumulation journey, unless at some point you have more money and want to increase the number of bitcoins, it is not a problem when your finances are very well organized.
Instead of wasting money to buy 5 vodka
Buy 2 and get yourself a Bitcoin
Instead of satisfying all your cravings
Satisfy some and get yourself a Bitcoin.
When calculating expenses after salary or a wage
add Bitcoin.
In essence invest from spare cash
That won't affect your standard of living or financial standing much.
Let it be among your financial plan for the month.
We should be careful with assets we use as Collateral.
I couldn't agree with the way you said it, because if a person has cash they can buy bitcoins. But how can a person invest if he doesn't have cash?