look at the cryptography, in the general field helped me a lot, I made friends from the branch, I met interesting projects and ideas, at first I'm losing money, I had a small profit in the last 2 years that compensated and I manage to pay a lot of debt, i love crypto, bitcoin and blockchain!
we provided many opportunity to earn money and make our economic life become better.although sometime its need our struggel to get success.such as getting lose or manybe our bounty reward didnt paid.