If you speak other languages, you can still go for Nick En 30 in Discord. However, you cannot speak other languages there. As it is tough to moderate the other languages, Nick requests to use only English when it comes to his community. Also, insulting someone or bullying someone in any other language is very common. And if other languages are expressed there, it will be tough to process them and understand if any rule is breaking or not. So, you shouldn't use other languages here.