Research has shown that individuals who are _____ tend to cope better with a variety of assaults to the brain, including Alzheimer disease, stroke, head injury, and even poisoning with neurotoxins.
optimists and who go through life smiling and helping others to feel good about themselves
physically fit, aggressive, competitive, and law-abiding
educated, have high IQs, and remain mentally engaged in complex tasks
physically attractive, physically fit, easy-going, and interested in reading and yoga