Maybe You Should Talk to Someone by Lori Gottlieb was a really good book with the subtitle A Therapist, HER Therapist, and Our Lives Revealed.
Gottlieb writes a poignant story of both her life as she examines it in therapy and the lives of some of her patients. The patient stories were done with permission of those written about and modified so as to not be recognizable, with the characters in the book John, a Hollywood producer, Julie, a young woman with terminal cancer, and Rita, a senior citizen threatening to end her life on her birthday if it doesn't improve.
It's compelling writing from Gottlieb that's both a biography about her becoming a therapist, working through and reacting to her own troubles and heartbreak, and helping patients cope with the pain of past life choices, pending death, and unimaginable family trauma. The book tells a number of difficult stories throughout and very much makes the case that in times of heartbreak, bad situations can be helped, and things can in fact get better, despite how unlikely that may feel.