ProblemOperators treat the cloud computer as a session and lose the compounding benefit.
TechniqueRely on state surviving turns, days and restarts: logins, files, browser sessions and preferences. Close the laptop and let the work continue.
Why it worksDurability is what makes a demonstrated workflow re-runnable on a schedule and lets context compound instead of resetting.
When to useOvernight and scheduled work.
When not toDo not rely on temporary directories, manually installed packages or uncommitted application state; those are explicitly replaceable.