blog-2025-10-17-vexing_exceptions

[Eric_Lippert] writes [on his blog](https://ericlippert.com/2008/09/10/vexing-exceptions/) about different types of exceptions: fatal exceptions, boneheaded exceptions, vexing exceptions, exogenous exceptions and how to handle them.

in my opinion, this is one of _the_ important principles to observe when writing robust code, together with making illegal states unrepresentable.