More vaguely related thoughts about travel:
On getting a hair cut: If you like a bargain, come to Thailand (or probably anywhere in SE Asia). A shampoo, head massage, haircut, blow dry, and style were $7. I've never understood why hair cuts cost so damn much, so this is a price range I am comfortable participating in. If you are very particular about how it turns out (which, really...who cares? It's hair, it grows back) don't brave the language barrier. Such simple words to describe what you want will get you nowhere. For me it was a matter of saying this much, pointing to my chin. There was no saying "yes I want that much cut off, that's how short it usually is, I just haven't gotten a haircut in over a year." It was simply a point to my chin and consistent nodding when asked "this ok?" A few weeks later when I was ready for the pixie cut I had a picture ready, but in the end I didn't know how to say "no, I want to keep my bangs long. Stop cutting so much off!" so I ended up looking more like Nate Reuss than Justin Beiber (because with hair this short I really only think of boys to compare to, not girls...). Hopefully it will have grown into what I wanted by the time I see any of you, and any pictures will happen to be of things rather than me and things.
On restaurants: I much prefer the SE Asian restaurant hospitality (except for when you are wandering aimlessly). What I mean is, before you decide where you are going to eat, the wait staff is milling about and they can be relentless in trying to recruit you to their restaurant. But once you sit down to a meal, they are excellent. They promptly bring you a menu, promptly take your order, and promptly bring you what you order. After that you are free to eat and drink at your own pace without interruption. They do not come up to check on you every two seconds to make sure everything is perfect. But they are milling about, you simply have to catch their attention and they come to your service. In touristy areas you may also be bombarded by locals (or fake locals) trying to sell you tourist crap, but as long as you don't show the faintest interest, they generally leave you alone.