This quote suggests that writers sometimes have to deal with people who make critical comments about their work that are not focused on the content of what they have written, but instead focus on their personal life. These people don’t seem to understand the writer’s background, their stories, or even their jokes. All they seem to want to do is pick apart the details of the writer’s life without any appreciation for the context. This can be very difficult for the writer to accept and it can be an unpleasant experience.