Had the same issue as well. I don't play that much and I'm way slower than many other players, so there are still a lot of new things to me.
Wanted to do the library, watched the cutscene at the beginning and the tank was like "Skip or kick".I know, you can watch them later on, but I like watching them in the context.
I think I'll do my first times in dungeons with friends only from now on :/