I gained knowledge about economics and trading mainly after being introduced to Bitcoin, later I learned that Bitcoin is not just for trading, it is a kind of economy power that is created through decentralized design.
When you say economics, what do you mean, studying accounting and trading commercial goods?
Is that is what you mean, then you are more in a centralized system all the while, and if you want to trade bitcoin just know that it risky for beginners like you, the best thing for people at your level is to buy bitcoin and hold in your decentralized wallet with private key's, dont act on any thing other than staying to your target which should be a long term targets