As you read the following versus in 2 Nephi 27, keep the concept of addiction in the forefront of your mind.
1 – But behold, in the last days, or in the days of the Gentiles—yea behold all the nations of the Gentiles and also the Jews…they will be drunken with iniquity and all manner of abominations.
Commentary: We are in the last days when people will be drunken with iniquity etc. The prophets have said this generation of people is as wicked as Sodom and Gomorrah. One of the diseases of the modern day is narcissim.