My favourite ways to de-stress are: a nice relaxing bath scented with pure essential lavender oil, a relaxing massage (if a full body massage isn't possible, a foot massage is also nice), going to a yoga or tai chi class, doing some deep breathing, burning some aromatherapy oils in a burner (lavender, rosewood, clary sage or geranium are my favourites) or having a nice herbal chamomile tea.