Heartbreak

When Florence Williams' 25-year marriage unexpectedly ends, she embarks on a journey to understand the science behind heartbreak.

She travels to the frontiers of 'social pain' research, undergoes various experiments such as testing her blood for genetic markers of grief and experiencing electrical shocks while viewing pictures of her ex.

Williams also explores the physiological impacts of heartbreak, including its effects on immune cells and overall health.

Her journey includes nature getaways, canoeing and rafting trips, and even experimenting with psychedelic drugs.

The book is a blend of personal narrative and scientific inquiry, offering insights into loneliness, health, and the complexities of love and heartbreak.