As her job causes more stress, she should take some time- even if its only 5 minutes- to do some meditation or some self care. Doing so will help to clear the mind of stress and help you emotionally. She should also be sure to eat a healthy diet and try to get some exercise.
the emails we send allow the recipient to judge us solely based on our choice of tone, punctuation and writing ability. ... on the context of the message in which you incorporate an exclamation mark, readers can deduce your mood.