Empowering Occupational Therapy Service in Werribee at Felicity Holistic Care. At Felicity Holistic Care, we aim to improve your wellbeing and to support you in living the life you choose. You may want to improve your ability to perform tasks in your home including self-care, access to your community, explore housing or driving options, obtain home modifications, or use assistive technology. In occupational therapy, occupations refer to the everyday activities that people do as individuals, in families and with communities.