“Freedom” is by itself an incomplete term; there is no such thing as freedom pure and simple; it must always be freedom from something and for something. Freedom along certain lines always implies restrictions along other lines. If I want to be free from hangovers, I must restrict my freedom to drink large amounts of alcohol. If a worker wants to free himself from a job he doesn’t like, he will usually have to restrict his intake of food, since he will have nothing to get food with.