The feeling of being carefree is one of freedom. Living a carefree life can help to minimize stress, making living this way more important than one might think. By living carefree and having a lowered stress level as a result, you may reap many health benefits. You will be able to sleep better, wade off depression, have a higher intelligence level and may even be able to stop yourself from getting a debilitating disease, like heart disease or other ailments.