Self-care describes a conscious act one takes in order to promote their own physical, mental, and emotional health. There are many forms self-care may take. It could be ensuring you get enough sleep every night or stepping outside for a few minutes for some fresh air.  Some people mistakenly view self-care as a luxury, rather than a priority. Consequently, they’re left feeling overwhelmed, tired, and ill-equipped to handle life’s inevitable challenges.

Here’s a link from verywellmind.com, which further explains self-care: