Also known as the theory of hierarchy of needs, Abraham Harold Maslow, an American professor on psychology, effectively combined time management with our needs. He built a hypothetical pyramid, where our physiological level needs (food, water, shelter, etc.) were put at the base of the pyramid, while self actualization was placed on the top of the pyramid. In between these two extreme levels, safety, human bonding, and self-esteem were positioned. The 5 levels were examples of different strata of human life.
The theory doesn't specify the time period required to attain them, but it actually helps you to understand the importance of these elements in your life. Once you understand your needs, you can differentiate between them and set a time period during which you can fulfill them. For example, the first motive behind earning money is to meet the physical demands of our body, and then we become capable of taking care of our family and other concerns. A greater portion of our life and most time is dedicated to improving standards of living by satisfying ourselves in every possible way. Once we have plenty of resources to spare, we knock at the door of self actualization, that requires minimum time. You can plan your road map by referring to the theory of hierarchy of needs with incorporation of effective time management strategy