Some people get more dust and dirt in their noses and it makes them sneeze louder.
Some people only sneeze once. Like me but my sneeze is a scream. I sneeze from my throat so that is probably why I only sneeze once. When you sneeze it is normally because your nasal passages are filled with mucus and your body is trying to remove it. When you sneeze multiple times it is just a reaction. Have you noticed if someone tickles your nose or you look at the sun you sneeze? After one sneeze some people have that tickle feeling so they sneeze repeatedly.
Some people may laugh louder than others due to various factors such as their personality, cultural background, or environment. It can also be influenced by how they perceive humor and their level of comfort and confidence in expressing their emotions.
Sneezing is a reflex. A reflex is where your body does something automatically and is something that you have no control over. Some people can sneeze with their eyes open, and some people can not.
some people say "Achoo" some people say "Hachoo" it depends on who you are.
Some people say "achoo" loudly when they sneeze because it is a reflex reaction controlled by the body's autonomic nervous system. The forcefulness of the sneeze can vary depending on the individual.
Yes, when you sneeze, some people may experience phlegm coming out of their mouth.
It can be either. Some gongs are much louder than others. Sirens vary in design. However, most of the sirens used today would be louder than any gong you are likely to encounter.
Many people make funny noises when they sneeze. Some may make a high pitched noise like the buzzing of a bee when they sneeze. Everyone has a different sound when they sneeze.
Some sneezes can stay in the air for a few seconds others for a few minutes
People in general do not "sneeze and die on gravy." Such a thing might very rarely occur if an individual has some sort of severe allergy to an ingredient in the gravy.
Anything that irritates the inside of your nose can make you sneeze. It's usually things like dust, dirt, pepper, hair, lint, or some other kind of fine powder. Some people also have allergies to things like pollen, and some people will sneeze if they look at a bright light, or pluck their eyebrows.
I don't asume that there is a psychological reason that some do talk louder. I myself happen to be one of those people and it seems my sister is that way also,my two brothers are not. It could be do to the pitch of the voice as I am a alto. My sister and I were always being told to tone it down by my mother and grandmother as kids.