Managers are often called supervisers because they watch employees that don't hold managerial spot that has a certain job activity
D. habits and standards that shape how you live is your best answer
Lifestyle is the way you live your life, and the way you live your life is based off of your habits, standards, beliefs, decisions, etc.
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You could possibly record yourself on a tape recorder, something like that, and giving it to the person when you're busy so they can learn while you're gone