Lovely post on self-care, kaylinart! I think your post is especially relevant to anyone who does a lot of care taking, like parents with young children or people taking care of aging parents. It's so easy to get wrapped up in caring for others that we forget to take care of ourselves too, and the ironic thing is that we usually end up do a better job helping others when we are well-cared for ourselves!
I like the your comment that taking care of ourselves doesn't have to be expensive. For me, taking a nice leisurely stroll or reading a good book is a treat.