<span>According to Ivan Ilyich questions, thoughts and feelings I would say that he is extremely worried about his health and as a regular patient tries to figure out what is happening with him. Usual thing, when you feel bad everything around you is dull and bleak so I also reckon that Ivan Ilyich sees the world in a depressing light. The last sentence shows character's disappointment in doctor because he still did not get the explanation and still has a strong pain.</span>
