" Are you fit enough, are you progressing in your hobby, are you competent as a cook or gardener? And family life—is your marriage intimate enough, your sexual life optimal, have you done all that you can do to raise excellent children? The infant/body rebels under all this pressure, signaling its distress. In response, we find ways to toughen it or to medicate it into silence. So the chronic stress-related symptoms arise, like digestion problems, muscle tension, constant fatigue, insomnia, migraine headaches; or a weak immune system makes us more susceptible to the flu and to colds. "

― Elaine N. Aron , The Highly Sensitive Person: How to Thrive When the World Overwhelms You