 It's like you put a let's go Brandon case on your smartphone. Let's go Brandon, I agree. Listen live on the free Seville 107.5 app. Cognitive fitness and its impact on competence as one ages has surely steamrolled our news cycles lately. While cognitive decline was once thought to be inevitable, we now know the brain is just like a muscle. While the brain still maintains much of its plasticity well into our 80s,