About Freedom
The purpose of article to justify the abstractness of the concept of "freedom", and to show that the real practical importance have the concept "freedom of action", which is a necessary condition to committing of free action. And a sufficient condition is connected with a practical manifestation of the states of the will of human by means of motivation and/or goal-setting. Also the levels and sublevels of human's freedoms are denoted. In doing so to denote and representation concepts related to freedom are used some mathematical concepts.