Recommend some of the best self help books you read

Zen and the Art of Motorcycle Maintenance.
Robert M. Pirsig

Don't bother with self help books, they're nothing more than one size fits all, cookie cutter crap. If you truly want to get better then you need therapy, doctors and specialists. Not a fruitloop colonic.

The Universe Doesn't Give a Flying Fuck About You (Epic series Book 1) Kindle Edition
by J. Truant (Author)

The Art of Happiness: A hand book for living, by the Dalai Lama.

A Really great one is
" I Need Your Love..Is it true? " By Byron Katie.
Another great one is "A New Earth" by Eckhart Tolle.

"Alice in Wondetkand" the lesson is to accept chaos you can't change, treat others with respect and keep going.

General self help or are you specifically looking at something?

I like Atomic Habits.

Life Is Hard
HOW PHILOSOPHY CAN HELP US FIND OUR WAY

By Kieran Setiya

The 7 habits of highly effective people

Way of the peaceful warrior by Dan Millman

I’ve only enjoyed one

Happiness Essential Mindfulness practices by Thich Nhat Hanh

Breath, The New Science of a Lost Art by James Nestor