Exact, and I believe most forms of power incentives bad actions and the worse individual to take it.
Wich would entail it comes from our nature, dictating the properties of power.
Good actions done by CEOs or the ones being loyal seems to me is coming from another facet of us.
It's not supposed to represent waves at different angles.
Rather it represent an axis (the one on the right) for each frequency of waves that is contained in the signal (on the left)
Here the signal is made up of two different frequency waves and the graph on the right is there to show the value of thoses two and their respective magnitudes.