I'm doing just FUCK YOU!

The following rant is brought to you by medication-induced craziness.
you have been warned

The phrase "[and] how are you doing?" has become far too commonly used, and has been butchered. For a phrase that is meant to inquire to someone's personal well being, it is now as commonplace as "hello". When someone says "How are you doing" the standard response is "fine, how are you?"; neither party expecting a real response, its just a formality. To actually inquire how someone is 'doing' you have to be creative with your phrasing, because synonyms of "how are you doing" imply the exact same issue due to the commonplace of the greeting. So, with that knowledge saying "how are you doing" is about the same as going "fuck you" in passing - each implies a lack of caring for the other person.

So, next time you pass someone just say "Hello". Save "how are you doing" for a time when you actually care how the other person is feeling.