Something I found useful and related was George Polya's book series "Mathematics and Plausible Reasoning" [1]. It goes into how we make "good" guesses in mathematics and how to improve the way we recognize patterns. If you are curious about this subject and want to improve your "mathematical intuition", this series helped me tremendously.
[1] https://www.amazon.com/Mathematics-Plausible-Reasoning-Two-V...