I think one should learn the basics in theory and doesn't require specific courses on finances to learn about managing and growing wealth, rather it is better to learn in practical ways, as in, by experiencing through investing and learning from mistakes. Investing is risky, there might be profits or losses and no one can predict the future, so automatically, one has to research about the thing they are investing in. Politics also play an important role in finances so learning about geo-politics and politics inside the nation is vital too and a person will likely learn as they invest and see everything.