As you patiently study for good results in the exam, if you can patiently invest a little in Bitcoin, you have the potential for good results at one time.
If you want to make yourself economically self -sufficient after a certain period, invest a portion of income in Bitcoin. Bitcoin is a long -term investment system so you can create your portfolio as well as make a quality money. In this case you can use the DCA technique, this method keeps your Bitcoin completely free from market instability. Using this method is not afraid to lose money.
Yes, DCA is one of the best if not the best method to accumulate Bitcoin. But remember though that it will take a lot of time and also the mental toughness to do this week after week or month after month. And with that, I would say that it's not that easy, but if you are really focus on acquiring Bitcoin and be a long term holder, just be ready because there will be a lot of challenges along the way as you might be tempted to sell at some point.
So with that, you need to be strong willed as well, and for starters, maybe you will test your self a month and see how it goes. If you have it, then definitely, it will be easy for you to accumulate Bitcoin at your own phase and be a long term HODLer.