Gena Haskett
On the Positive Psychology website there is a explainer on What is Self-Acceptance? Please be aware that the site is designed for behavioral health folks, but it is easy for most people to read. There is a lot of text on the page, I'd read it a section at a time.
Psychology Today 2018 blog post on how to practice acceptance If you lean toward a stoic point of view, there is The Philosophy of Everything blog page on the philosophy of acceptance. The Mindful Path to Self-Compassion, by Christopher Germer, PhD. The publisher is The Guilford Press and you can find the book at almost any off and on-line book vendor. The link is to the vendor's publisher's web site. Dr. Germer has his own website where he has a page on meditations on self-compassion. You can download the mp3 file to your device or listen to it on the website. Mindful.org page on self-compassion and writing a love letter to yourself. Disclaimer:Links to other sites are provided for information purposes only and do not constitute endorsements. Always seek the advice of a qualified health provider with questions you may have regarding a medical or mental health disorder. This blog and podcast is intended for informational and educational purposes only. Nothing in this program is intended to be a substitute for professional psychological, psychiatric or medical advice, diagnosis, or treatment.