Lisa Genova opens Remember by dismantling a common source of anxiety: the assumption that a healthy memory should retain everything, and that forgetting represents failure or decline.

Her core reframe:

• The brain is not designed to store every detail of every experience — it's designed to retain what's likely to be useful and discard the rest
• Forgetting where you parked yesterday, or a stranger's name minutes after meeting them, reflects normal, adaptive brain function, not a malfunctioning memory system
• Genova, drawing on her neuroscience background, explains that a memory system which retained everything would be paralyzingly inefficient, not superior

This reframe sets the tone for the entire book: rather than pathologizing normal forgetfulness, Genova wants readers to understand what memory is actually for, so they can distinguish genuinely normal lapses from patterns that warrant medical attention.