@tylercnakamura Because it make no sense, sometimes they are used as value, but what's the datatype foo?, sometimes they are variables, sometimes they are functions, sometimes they are arguments, it's just to much overhead, because you have to remember where that foo or bar was used so that you can compare it with new example to previous one.
![I.N "HALLUCINATION" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/n5B5q1Hwt_U/mqdefault.jpg)
Great explanation. Thanks
Feedback: Don't use Foo, bar, and baz. It perplexes and irritates a large number of people.
@tylercnakamura Because it make no sense, sometimes they are used as value, but what's the datatype foo?, sometimes they are variables, sometimes they are functions, sometimes they are arguments, it's just to much overhead, because you have to remember where that foo or bar was used so that you can compare it with new example to previous one.