Read This: The Theory of Moral Sentiments By Adam Smith

Adam Smith’s book "The Theory of Moral Sentiments" often gets overlooked due to the popularity of his other book "The Wealth of Nations". But "The Theory of Moral Sentiments" showcased Adam Smith's deep understanding of human nature.

The book was originally published back in 1759 but it has relevance to a lot of modern social science. If you have not read this book I recommend giving it a chance.