Need some book recommendations 👀

I have read The Fault in Our Stars and Looking for Alaska and loved that mix of emotional storytelling, mystery, deep thoughts and life learnings. Also really enjoyed Verity, The Silent Patient and Revolution 2020.

I am mostly into psychological thrillers, mystery, meaningful fiction, romance and beginner-friendly sci-fi. Tried Dune and The Three-Body Problem but found them a bit difficult to get into:)

Would love some engaging recommendations with good storytelling and strong characters.