It will help to destroy the self-conscious feelings of worthlessness. They will act as they truly are without putting on a false mask. They will have no fears of conveying themselves to other people, and will therefore not feel enslaved by those fears. Next I would teach people to look at other peoples needs instead of there own all the time. Selfishness causes a sense of obligation towards other people, rather than a willing heart to help.
Obligation is a horrible sense of slavery that a person denies being able to get out of.
When you truly want to do something, it no longer becomes an obligation, but a desire. The last information I would give people is knowledge of the world they live in. Only when a person is able to explore their surroundings and make choices concerning their lives, will they be free. I would allow people to understand why certain things work, so they would not feel controlled by them, but would now why they let they certain things control them. Control is not slavery, it is meant to be protective and allow for ease in a persons life.