Memory issues can take different forms, including ―
“You might start to notice that a person is shuffling as [opposed] to lifting their legs when they are walking.” That process can make walking up and down the stairs more difficult"
Struggling with timekeeping, or not being able to read an analogue clock
Personality or mood changes, especially dramatic ones
Sensory issues, like struggling with depth perceptions, loud noises, or changes to their sense of taste or smell