...Is a Columbia-educated clinical social worker and certified alcohol and substance abuse counselor. She uses light therapy to cope with her annual seasonal affective disorder, and also manages chronic insomnia through acupressure and good sleep hygiene. She has worked with formerly homeless adults, ex-offenders on parole, recovering heroin users, veterans, and other interesting populations. Abigail's posts at the Center for Environmental Therapeutics fuse humor with practical insights about mood, sleep, and alertness--a combination we wanted to share with the world beyond cet.org. She advocates a holistic approach to health and wellness.