Being a developer these days is both good and bad. There are a lot of jobs available out there but there is a lot of competition too. If a company is known for looking after their developers well, a lot of developers naturally want to work for that company. So as a developer, you want to make sure you not only have the right skills, you also make a really good impression at every interview. And this includes not saying things that are arrogant, ignorant or inconsiderate.