Nobody taught me smart contract security. I learned it by reading OTHER people's verified contracts on Basescan. See a successful project? Click "Contract" tab. Read their code. See how they handle permissions. It's all public. It's all free. It's all there. The best security education isn't a $3000 course. It's studying contracts that have handled millions and didn't get exploited. Aave. Uniswap. Compound. All verified. All readable. All your teachers. Read code > Read about code.