Hacker News new | past | comments | ask | show | jobs | submit login

Yeah, this whole notion of a "fast" seems like it's based on the usual one-dimensional view of dopamine as synonymous with excitement and pleasure. There's a lot of evidence that dopamine is far more subtle than that; it seems to play a huge role in anticipation and sensory gating, for example.



Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | Legal | Apply to YC | Contact

Search: