> Frequently re-visit that "list of things you have to personally maintain" in order to avoid blind spots. When you do this, you might be forced to jog your own

> Frequently re-visit that "list of things you have to personally maintain" in order to avoid blind spots. When you do this, you might be forced to jog your own memory by re-reading those docs or investigating that old VM. Amen to that - checklists.