He would certainly know how a country waning in dominance and importance looks.
I spent a month travelling through Russia this summer. They are much better off then you think. Living expenses are so cheap you don't need to earn much to live. The people are cool. The country is beautiful. Very safe part of the world.
The USA has no divine right to world dominance so I'm glad it's waning. Now if only the Europeans United. Russia and the rest of Europe would be the ultimate world power.