The initial symptoms of liver failure are often ones that can be due to any number or conditions. Because of this, liver failure may be initially difficult to diagnose. However, as liver failure progresses, the symptoms become more serious, requiring urgent care.
Most people tend to believe other people think more about them than they actually do, and believing oneself to be more important than reality indicates is common. Ideas of reference are variations on this behavior, and occur when a person believes something is referring to them when it is not.
reference noun (LETTER) B2 [ C ] a letter that is written by someone who knows you, to describe you and say if you are suitable for a job, course, etc.: My old headteacher said he would write/give me a glowing (= very good) reference.