"I'm not invited. I'm not on the A list, haven't been on it in 20 years and my feet have never trod its red fluffy carpets"

In this quote, Nick Mancuso is revealing his sensations of exclusion and rejection. He states that he is not welcomed, indicating he has actually not been consisted of in a certain occasion or group. He then goes on to say that he is not on the A list, which refers to a list of the most crucial or influential people. This suggests that he feels he is ruled out crucial or influential enough to be included. He further highlights his exemption by mentioning that he hasn't been on the A list in 20 years, suggesting that he has actually been ignored and forgotten for a very long time. The mention of the "red fluffy carpets" adds to the image of a glamorous and special occasion that he is not a part of. Overall, this quote communicates a sense of frustration and bitterness towards being left out and not being recognized for his accomplishments.