ETS book question

Here why is E wrong in the second blank?
The evidence I took for E was that the audience became bored quickly would imply that it was short termed and there was no continuity of exposure.

I don’t understand why real achievement would make sense here

Look after the blank(ii) we have triumphs, books, heroics – these are achievements and the blanks say they go No _________
so we fill in the word achievements in the blank → No achievement

This is the idea of blank (i), because they are Instant celebs are short lived people become bored quickly