Time away from your city

There always comes a moment when all you do is complaining about the city you live in.
I don't even think it matters what city it is.
That moment is here for me right now.
-Too expensive
-Too many people
-Smells bad
-Bad administration
-Stressed people
-Jealous people
-Sick people
-Depressing people
-Bad living standard
etc.

I'm still taking it pretty well, I try to ignore all those points, and continue to live my life as tho they didn't exist. But I can't help that everytime I meet a foreigner all I say is bad things about Paris.
I either need to stop or move.