In my case , in my opinion, as for me
Hello I'm working on English in Korea now. while I was studying, I got to have one thing that I want to ask.
In Korea, we speak "In my case" a lot which means in my opinion or as for me. But, I heard we are supposed to speak just " in my opinion or as for me" because as I heard "in my case" is weird for native speaker.
I really would like someone helping me ! thank you !