Being stubborn could help you live longer

And keeping busy won't hurt, either...


We all know that a healthy diet and plenty of exercise will help our chances of longevity.

But, according to a new study, positivity, stubbornness and staying busy are actually the keys to living a longer life.

See also: 111-year-old says her secret is a tot of whisky

See also: This 125-year-old has more energy than most