Will power and self-discipline allow people to overcome laziness and harmful impulses, make decisions, and follow through on goals. Developing will power and self-discipline provides inner strength, self-respect, confidence, and the ability to withstand hardships. Some benefits include improved concentration, creativity, problem-solving skills, self-growth, and success in life. Strengthening will power and self-discipline involves developing habits like physical exercise, positive thinking, persistence, and detachment from negative influences.