The course work teaches the student words they already know and give them a new meaning. They also have you repeat, what they call TR's where they repeat and repeat all day.
Origination in the religion of Scientology created by L Ron Hubbord, means another person's idea or thought, which is to be discounted and can be assumed as wrong and changeable.
It is used to reference the inconveniences other people's views cause and the application of strategic routines which amount to tricky, dishonesty, and force...which always gives way to bullying.