I have worked in both the US and the UK, and I can truly confirm that we are a fucking miserable bunch sometimes.
So many people fail to "choose their attitude" before leaving the house. It's all about being "real" and moaning about every tiny fucking thing in order to find solidarity with other people who also "suffer".
And it's not as if the non-bubby lot are somehow super productive. They spend as much time being negative, snide, moany, but thinking they're "dry humoured", as it takes for someone to be positive, interesting, inquisitive and energised.
While the US has many problems, and I have family reasons for being in the UK, I really miss the interesting, positive, non-passive-aggressive vibe you get in the office. People tended to be warm and friendly and didn't look at you as if you must have robbed someone or ripped someone off to get that watch/car. It didn't have the whole curtain-twitching class envy that I hate over here.