Some people laugh really loud when you are trying to sleep and talk very loud, It is like they are deliberately trying to stop you from sleeping
And then, without realizing that you have a very clear business plan in place they get angry that you are not looking for a better Job. It is like they want you to turn your back on your small success because they think it can't grow bigger than any job.
People like that will playfully mock your diet without realizing that you find it really annoying because they do far it too many times.
And if your opinion is slightly different to theirs then they talk over you and try to make you shut up even if they asked you for your opinion in the first place!!!
I'm sure such a person would raise their voice for very little reason, just leaving a cup on a table can cause some people to yell really loud.