My thoughts, experience and knowledge as a memory dump.
Some things that I learned over time.

The reality is simpler than you might think.

how can I hire technical people when I myself know nothing about the technology world?

Am I doing DynamoDB the right way?

How should a project be broken down to keep it flexible?

Lower your AWS costs by 40 or even 75 percent within a few minutes (depending on the instance type and plan).