You go online with someone from China who barely speaks English and they act like a really annoying child and you have to teach them, They're hard to hear and have a hard time hearing you. They don't speak English well at all. They give you a lesson to teach but don't tell you how to teach it. Which is fine if you're a teacher like me, but then they expect you to teach in a very specific way. It's very annoying and counterintuitive to how most of us teach.