Actually @fifilafiloche, it is a cultural perspective as much as anything else and that isn't just about language. Most of the locals I see on the streets are not groomed to the same modern standards I am accustomed to in the US (SoCal) and the hair stylists here fall far short of the rigorous training US hair stylists are required to undergo, they aren't even licensed.
Local men wear their hair shaggy and long and don't shave, which is a sloppy easy to maintain look. Most of the women here have long straight hair, not styled hair, which takes a great deal of skill, precision and technique that is lacking in most local salons. Particularly if you have short hair as a woman finding a hair dresser to address your particular concerns is tough. Also, communicating in English is not a small concern for many. Language and culture are both important.
I tried to get a short haircut from a salon I was referred to by several local women, none of them slouches, and the woman tried to make me look like Boy George. The styling she did was dated by 20 years or more, her techniques were lacking in any skill and she argued with me about how the hair should look when it was done. She didn't even know how to use product to make my hair look current. I can do a better job on my own hair at home and I'm no hair dresser.
I hear everyone saying how much locals groom but when I look around on the streets, in bars, in restaurants, I see a very small number of people who are put together well but mostly they look pretty messy compared to what I'm used to at home in San Diego.
This is not a complaint, for those of you whose panties are wadding up as you read this, just a noticing. I have no rule that say's locals have to look any certain way for me, I'm just responding to the idea that an American could get a haircut here, or style, or color, that would be comparable to what they could get in the states. That being said, in America I pay a minimum of $50 US dollars for a hair cut and here it's max $50 pesos so there is that to be thankful for. I have found that you either need to seek out someone from somewhere else, I've used a great guy from Canada who posts here in the past, or you need to adjust your standards....