One thing I learned over the years is that different people have different mannerisms and they don't really mean to be rude or offensive, but that's just how they are. They're restrained, but I think it's rude though. You could give a little farewell. No need to just bounce out. You know what I'm saying? Farewell. But I don't take offense when people do it because I think if there's a problem, they'll let me know, and it's usually not a problem. It's usually they don't have that kind of mannerism.