I was suspicious about Freud since being a teenager and was told by two long-term psychiatrists I've had that psychoanalysis is not-even-wrong-bullshit, which it is -- but nevertheless, Lacan is just so interesting.
I heartily recommend Malcolm Bowie's biography titled "Lacan". Bowie engages with Lacan work rather than life-of-lacan trivia and comes across both very skeptical but very impressed of its scope and grandeur too.
I recently wrote this about Lacan: https://asemichorizon.wordpress.com/2019/08/18/jacquess-prom...