When you think people are your friends and then they indirectly tell you they're not despite all the things you done for them, and the time you known them. You can invite those people to your party and they flat out tell they're not going and reject the invitation.
When people start singing out of nowhere and thinks its acceptable.
When people think its a great idea to force unnecessary change on the entire population that no one wants and think themselves nothing can go wrong to please the minority. Check out the transgender law that allows any so called transgender access to bathrooms, lockerooms, and gender specific areas/laws without a diagnosis needed from a doctor in the usa. Its not like anything can go wrong, right? Just grown men using the girl's lockerooms.
When people yell at me over nothing or a minor mistake. Then I get annoyed and yell back at them.
When I explain technical things to people multiple times and they never seem to get it after 5 times showing them how to do something.