`Author:` `Availability:` ## Summary ## Key Takeaways ## Quotes - ## Notes > [!info] > `Concepts:` `Knowledge Base:` ## Highlights  ## Metadata - Author: [[Daniel Gilbert]] - Full Title: Stumbling on Happiness - Category: #books ## Highlights - only way to measure precisely the similarity of two things is for the person who is doing the measuring to compare them side by side–that is, to experience them side by side. And outside of science fiction, no one can actually have another person’s experience. ([Location 754](https://readwise.io/to_kindle?action=open&asin=B002RI9IZQ&location=754))