looking for a book on self-dating/prioritizing myself - audiobooks preferred

My therapist told me that I should try some self-dating to better my relationship with myself so here I am looking for suggestions! Would prefer it if the book wasn't about "how to self-date while being single" (that's what a lot of the books I came across said). My journey doesn't have anything to do with dating others or making peace with romantic relationships and I am in a happy relationship. Audiobooks versions preferred, my eyes aren't great.