If you have this qualification and you keep enhancing your skills the edge is really high compared to those who doesn't have.
Simply being prepared and well organized will allow you to get good compensations.
Actually one must consider trading as a no-edge sports gambling so basically the better you analyze teams, the conditions and how many units you want to bet. Similarly in trading you determine which coin/token you want to invest, analyze everything about it and then do a technical analysis of the token along with fundamental analysis if you are aware and able to do that. The better you consider each point in depth the higher your chances are for having profits.
Trading should be more on skills and not just like doing some gamble where you are risking your money in hope that luck will allow you to know what's the winning pairs to invest in.
Gambling is bad when you are making bets on casino because you cannot use your skills and there is an house edge, imagine how easy and possible it would be for us gamblers if there was a sportsbook running without any house edge. Also sports betting has the element of analysis hence the house edge is much higher in sports betting as compared to other casinos' games.