What is the human capital and what is one important way you can invest in your own human capital?

A.)Human capitol is " Human capital is the stock of knowledge, habits, social and personality attributes, including creativity, embodied in the ability to perform labor so as to produce economic value."
B.)you can invest in your human capital by taking time away from your normal life to learn a new skill investing doesn't always mean paying money simply investing your time to better your self is investing in human capital.

Mining manufacturing