<p>I think the cut-off between good/bad greed is the point at which somebody puts others in harms way with his/her personal greed. Once this occurs, then the greed goes from good to bad. </p>
<p>"Harms way", as I intend it here, doesn't just include physical harm. As an example, if a person puts their pursuit of money over the funeral of their son/daughter, brother/sister, mother/father, then that is putting someone in "harms way". I'll even take it a step further...If a father is a CEO, and is making millions, and puts his pursuit of a little bit extra (a bonus or so) in the way of attending to his son/daughters' <insert any="" event="" that="" is="" important="" for="" a="" child="" to="" have="" their="" father="" attend=""> something...then that greed is bad, IMO.</insert></p>