Self-control, the ability to contain one’s own thoughts, feelings and behaviors, and to work toward goals with a plan, is one of the personality traits that makes a child ready for school. And, it turns out, ready for life as well.
In a large study that has tracked a thousand people from birth through age 45 in New Zealand, researchers have determined that people who had higher levels of self-control as children were aging more slowly than their peers at age 45. Their bodies and brains were healthier and biologically younger.
In interviews, the higher self-control group also showed they may be better equipped to handle the health, financial and social challenges of later life as well. The researchers used structured interviews and credit checks to assess financial preparedness. High childhood self-control participants expressed more positive views of aging and felt more satisfied with life in middle age.
Health Secrets of a SuperAger 