"Freedom in general may be defined as the absence of obstacles to the realization of desires"

Bertrand Russell's quote suggests that flexibility is the capability to pursue one's desires without any hindrance or obstruction. This indicates that flexibility is not just the absence of physical restrictions, however also the lack of any psychological or emotional barriers that may avoid one from achieving their goals. Flexibility is the capability to make choices and act upon them without fear of repercussions or judgement. It is the ability to express oneself without worry of being silenced or oppressed. Flexibility is the ability to pursue one's dreams and goals without any external disturbance. It is the capability to live life to the max with no constraints or restrictions. In essence, freedom is the ability to live life on one's own terms.