From another ex-pat recently moved back to the US:

http://www.nytimes.com/2013/08/18/opinion/sunday/ta-ta-london-hello-awesome.html?smid=pl-share

I didn't experience 100% of what she describes in her commentary, though most of it was very familiar to me. I admired her for putting it in print. 
Going through the re-settlement process is not easy and it is helpful to find these little gems of validation from others. 


I will refer to it when I elaborate on my own experiences in a future post. Stay tuned. 

~Em