Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

A product making a buyer happy is not a condition for whether a purchase is rational or not. If you have a family, then suddenly you decide to buy a ticket to Amsterdam and burn your kids college money on hookers and blow, being 'happy' doesn't suddenly make all of that rational.


Yes, it does. It's selfish, and socially unacceptable, but it's rational.


Rationality (in this sense) is a matter of perspective, and useful only as a tool to help see the rationale behind decisions.




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

Search: