Gretchen Rubin

Gretchen Rubin's books explore happiness, habit, personality, attention, home, and the use of small experiments to understand everyday behavior. The Happiness Project organizes a year of deliberate changes around recurring areas of life. Happier at Home narrows the focus to domestic routines and relationships, while Better Than Before examines why habits form differently for different people.

The Four Tendencies offers a framework based on responses to inner and outer expectations. Life in Five Senses shifts attention toward perception and the details that routine can make invisible. Rubin's method joins observation to trial: an idea becomes useful only after it is tested against temperament, circumstance, and the practical limits of daily life.