What rule of thumb should you remember for closures and scope?
When should you avoid a fancy use of closures and scope?
How does closures and scope affect maintainability?
What state reasoning matters with closures and scope?
What naming guidance fits closures and scope?
What boundary guidance fits closures and scope?
What data-shape guidance fits closures and scope?
What failure handling lens fits closures and scope?
What performance guidance fits closures and scope?
What is the best default for closures and scope?