How to Be a Better Software Engineer

I don't like to use something as a black box because it's just, you're going to become just a better software engineer, right? Because if you say using DynamoDB and all of a sudden your query becomes slow. If you understand, you can actually solve a problem and you become deadly as a software engineer. Is it easy? Absolutely not. It's not easy. But essentially the idea of just continuous learning, that's what we need. So Dynamo's a good database. But to me, yes, every so and so for engine, if you're dealing with this concept, your system, I think you should understand how it works.