Perception vs. Reality There’s an alarming difference between perception and reality for current and future retirees. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Avoiding Cognitive Decline Try these activities to keep your brain sharp. Silver Sneakers 101 Medicare’s popular program, offering free gym membership and health education. Medicare Advantage Plans (Medicare Part C) Medicare Part C allows you to choose a Medicare Advantage plan. This article will help you decide if it's right for you.