Many might be in this space with the aim of making money, but do you know that there are so many things you can learn aside from just making money.
This is an advanced form of technology that so many things can be integrated into it. Such as;
Medicine, Pharmaceuticals, Health, Food and Agriculture, Programming, Environmental, Commerce, Trading, Manufacturing, Art and Culture and so on.
Despite having my own field of specialization, cryptocurrency and blockchain technology has really helped me to have idea about other fields.
Although money is good, but do not limit yourself to earning that alone.