What is the meaning of MAKES PAINFUL READING Could you explain it?

"MAKES PAINFUL READING" typically refers to a piece of writing that evokes discomfort or distress in the reader. This could be due to the subject matter, such as tragic events or emotional struggles, or the style of writing, which might be dense or difficult to follow. Such content can elicit strong emotional reactions, making it hard for readers to engage with or digest the material. Ultimately, it highlights the impact of literature on our feelings and perceptions.