Compared to the first question, I had to think a lot harder about this one. First stumbling block - 'difficult'. Difficult compared to what? Second, 'reading'. Is it ok to also think about characters in films and TV here? Taken at face value, the answer would be no, but the question seems more about interpreting the story than about the medium that the story is in. So film and TV should be ok? I think?
Anyway, characters in stories tend to be pretty explicit in their intentions. Captain Ahab wants to kill the whale, Frodo Baggins wants to destroy the ring, Elizabeth Bennett wants to find a suitable husband. They will explain themselves in dialog, and sometimes even get their thoughts narrated. Sometimes a character's goals will be ambiguous or misleading, and that's deliberate on the part of the author. It's not a problem if you get to the reveal in a mystery novel and don't yet suspect the killer. So, I think I can follow stories well enough. But..
Is there some aspect to characters that I'm not getting, and that I am not aware I'm not getting? There's a kind of intrigue type of stories that just go over my head. I never know what's going on in Scorcese or Frances Coppola movies, for example. And then there's people in the fanfic space who like to ship characters, or imagine this character in that universe, and I don't get it. Back in school we had a book report exercise with questions about the characters and how they develop through the story, and I found it unreasonably difficult to apply those questions to the stories I was reading.
So I'm going to say Slightly Disagree. On the face of it, I can generally understand what I need to follow a story. But I have some doubts, and I don't think I have the insight to assess how relevant those doubts are.
E. After the discussion below, I'm revising this to Slightly Agree. I think there's more going on with this question than I'm able to fathom.