Money creating value

Referring to creating value from the money course:  What would creating value look like in different areas?  Can I create value with my friends or family?  What would it look like when I don’t try to sell stuff?  Let’s say I want to do music, how can I create value with music?
Or when I am becoming a life coach but not one yet.  How would it look in different areas?  Or let’s say I want to buy am apartment to rent out to earn money.  How can I create value in it?  Thank you.