How you feel after living in Silicon Valley for a while because it seems like everyone you talk to is either working at a startup, trying to start something or a VC. It's normal to feel a little annoyed when you overhear your bus driver say he is preparing a YC application (http://svdictionary.com/words/y-combinator).
Tim: Living in Silicon Valley is nice but its not hard to feel like you are tech drowning sometimes. The midwest would be a nice change