What makes me really angry

One of my biggest pet peaves is someone that doesn’t have manners and clean up after themselves. It’s one thing if you leave your own room dirty because that’s none of my business. But when someone comes over and makes a huge mess, it really gets on my nerves. Like you try hard to keep your stuff organized just to have somebody come over and treat it like its theirs and trash it. To me its just not right. When I go in someones car or house I always make sure to throw my trash away and not leave a mess. I’m not sure if people do this because they do that at their own house, but its not cool at all to do at someones house. Even at restaurants I try not to just leave the table a complete wreck for the people working there.