I mostly avoid watching German TV it’s just not any good and with the dubbed stuff I‘ incredibly impatient because I often sense where they screwed up the translation.
Sometimes after listening and speaking English all day long (university) I find it hard to switch back to German. Luckily I don’t have to switch back to much
It really becomes second nature to talk in English in class and you just have to think about what to say and the how is done on the go.