What are the best self-help books that actually made a difference for you?

I've been feeling kinda stuck lately and thinking maybe a good book could help snap me out of it. I see so many lists online but I'm not sure what really wo⁤rks. Your Wish is Your Command by Kevin Trudeau looks really good but If you've read it or something that genuinely helped, can you share which ones? For context, I'm in my late 20s and just started working remotely (which is both awesome and kinda isolating tbh). Would love some recs!