Bitcoin investment is not buying of candy, and you are investing for the future, because the value of bitcoin tends to move in an upward trend more than downward. This is why you must venture into something realistic, and worth sacrificing more for. $10 for one month like you said is $120 in a year and in 10 years, it is $1200. Is this the best you can do. How would you transfer your coins from an exchange to your private wallet, is it after 5yrs or 10yrs because your transaction output matters a lot. So that you don't end up having small output, and later in future if tx fees are high, you end up using almost all your profit, if not all for transaction fee, when you are ready to sell your bitcoin in the long run. I believe that as time goes on, and bitcoin price keeps increasing, your $10 will be worthless. This is because the unit it will buy you would hardly have any increase to your portfolio.
Big up mate, if you don't have much on you or cannot afford to invest in bitcoin because of low income, you should try to look for a second means of income to increase your total income or cut down your expenses, so that you will use the excess that you will not be needing for long to invest in bitcoin regularly through DCA. In ten years time, when you look at your portfolio, you will be proud that you increase your income, and used to reasonable amount to DCA regularly. Don't forget that the size of your bitcoin portfolio determines your profit.
to be honest, some people need to fix their finance before even thinking about buying Bitcoin. how do you allocation just a $10 worth of investment in a whole month and you are hoping it will amount to anything big in the next ten years? I know everyone's income is not the same and while it might be easier for some to invest with something as high as $100 a week, others might not cope with that but we all know that our finance is one aspect of our lives that's very important and that we have to take it seriously and and not allow an average mentality tire us down to taking our investment casually.
I disagree with you. Since bitcoin is a long-term investment, I see nothing wrong if someone uses $10 to accumulate bitcoin in a month because he or she has tried to start accumulating bitcoin with the little fund within his reach. That person might be using $10 to accumulate bitcoin a month just to have enough money left to take care of his financial needs so that he or she will not sell his bitcoin investment to solve an emergency issue. In the process of accumulating bitcoin with the DCA strategy, the person can get a better job, and he or she can increase the amount of money he or she uses to accumulate bitcoin monthly. And in the end, if the person sells his bitcoin, they will make a profit. So there is nothing wrong with accumulating bitcoin with the little funds you have.