I really wonder why on some cases, people say that they are not able to smell their own body odor? And the phrase "just because you can't smell your own odor, doesn't mean everybody else can't as well" is really messing with my head now since I believe I have a good sense of smell and I am very aware and get hyper conscious when I start to develop an odor. I definitely smell myself when I get B.O. So I wonder why is this the case for some people?