Good Luck.
At a thread with a real trader.
Star Wars Trading Concepts
There is one all powerful force that binds the entire universe together. It is "an energy field created by all living things. It surrounds us, penetrates us, and binds the galaxy together". This is a concept that most traders of the world concur with. Some refer to it as their deity, some refer to it as a life force, but the one thing nearly all traders agree with, is that there exists a single unifying force.
There are 2 sides to the force, the dark side and the light side. "Beware of the dark side... The dark side leads to fear. Fear leads to hate. Hate leads to suffering". Good versus Evil is a common element through most traders. The issues of good versus evil, right versus wrong permeate through the doctrines of all traders. Most traders attempt to state what is right and wrong, to establish their moral code. Sometimes traders make codes that don't reach a great consensus. Outsiders, and sometime insiders, begin to judge their trader code by something more powerful, something more innate, an innate ability to know what is right and wrong. This is the Jedi's belief, that morality, good and evil, are all axioms of the force, and that we must listen to the force so that we will know the right thing to do.
Can good exist without evil? The Jedi believe that good and evil are only axioms of the all powerful and unifying force. The force contains all that is good and all that is bad. We all are free and sentient beings who have the capability to do good or evil. It is our choice of direction that determines if we do good or evil. The existence of good and evil is necessary for freewill.
So in summary, listen to the force, and beware the dark side!