The Jedi were a peaceful group of people who had the ability to use the Force.

However, the Force has its own drawbacks.

The Jedi discovered that the Force had two sides. The light side, which was often associated with good, and the dark side, which was more commonly associated with evil.

Eventually the users of the Dark side became known as the Sith. They were an evil group of sentient beings of all species that hoped one day to destroy the world.

My encounter with the Sith Lord Darth Sidious was certainly unpleasant.