Almost all of the people I know who have ultra high end systems do not at all try to impress anyone, if anything, they hide their addiction. If anyone, aside from audio friends, knew how much I spent on the gear, that would totally confirm their suspicions that I am nuts.
How would I explain that a 4-meter interconnect cost $18,000? How would I explain that the midrange drivers in my system were made around 1949 and currently cost around $30,000 for a matched pair? This is only discussed among other audio crazies.