Motivation is defined as an inferred process that causes an organism to move towards a goal. Abraham Maslow's hierarchy of needs identifies physiological, safety, belongingness, esteem, and self-actualization as five levels of human needs. Fulfilling lower level needs allows one to focus on higher level needs. Self-motivation strategies include breaking large tasks into small steps and starting action without waiting for inspiration. Goal setting is an important motivational technique, with goals needing to be specific, measurable, attainable, relevant, and time-oriented. Short-term goals can be achieved quickly while long-term goals take more time.