> who's the judge?

You are. Decide for yourself what it means to be a positive influence in the world and do that. This isn’t that hard, it’s not a gotcha. If you are capable of empathy, you are capable of understanding what it means to be good for others, learn from mistakes, and do better.

Also, I provided examples:

> Help your neighbour when they are in need and fight for the rights of those less fortunate than yourself.

Seems unambiguous to me.