re: Coworkers or acquaintances who NEVER say hello first

I rarely speak first. Maybe a head nod.

But I don't over compensate when I do speak.

I just find it silly and awkward to have to say hey each time or come up with something like "hey again" or "are you following me" or "we have to quit meeting like this" or some worn out small talk, if you pass the same person 4, 5, 6 times in the hall in a day.