Ray Dalio's How The Economic Machine Works
I probably don't have to tell you the importance of saving money, but do you understand at a macro level how the global economy works? Economics may not be the most interesting subject to you, however having an awareness of how the world conducts business can be incredibly valuable. Whether planning new products or investing for the future, adjusting to economic shifts can help you make smarter decisions.
This is a fantastic video explaining macroeconomic concepts that everyone should take the time to watch (even if you don't fully agree with the content). Don't worry, the concepts have been simplified tremendously, and the animations / production quality of the video are wonderful.