Daily Workflow (~1 hour)

:00 – :10  Read       Review the topic. Read the stdlib godoc page.
            Ask: "When would I need this in a real service?"
:10 – :50  Code       Write the exercise. Start from scratch.
            No copy-paste. Type it. Understand each line.
:50 – :55  Test       go test -race ./...
            Did it pass? Did -race find anything?
:55 – :60  Reflect    What would you change?
            What would break under 10x load?
            What would you add before shipping?