I think blockchain make a lot of changes in all business marketing and not only in small business. Through this, the system of business becomes more convenient and easy to operate.

Actually, it is not mandatory to study economics at the university, it is our choice. People study economics in university in order for them to learn and gain some knowledge about economy and how to solve the problem in the endless needs and wants of human race. Only the interested in economics study it. While the other who are not, doesn't take it. Aside from that, economics is not all about business and making money. It's about helping people to meet there needs and there wants in life.

I agree that bitcoin can surpass gold in the future. Bitcoin can be interchangeable with other unit and doesn't lose value the same as gold. It is easy to transport compare to gold. Bitcoin is durable like gold. If gold can be broken down into smaller units. Bitcoin can also be divided into smaller units, all the way down to eight decimal places. In terms of security, bitcoin is more secure than gold because it's impossible to counterfeit as it uses cryptographic hash functions to make every unit unique and impossible to be duplicated. When it comes to transaction, bitcoin is easy to use than gold because gold is impossible to use anywhere as a payment method. While bitcoin can be.