Do you think people with B.O.

know they have B.O.? How could they not? Do they think people with B.O. follow them around all day so they think it isn't them? Every time I smell B.O. I always have sneak a whiff of my pits to make sure it isn't me. I try to disguise my pit checks by scratching my back, which seems to work out well. Maybe people with B.O. can't smell? If I smelled like I used an onion as deodorant I probably wouldn't be able to smell either; the stench would eat away at whatever makes it so you can smell. I am sure that whatever it is that gives you the ability to smell has a name but I'm not a doctor.