“Usually it’s got a sheen.”Taper ExpectationsMost of us are probably guilty of having unrealistic expectations for how our haircuts should look. Showing your barber a photo of David Beckham, sadly, does not mean you will strut out the shop looking like the iconic soccer champion.That being said, bringing a photo of a real human to your hair appointment is definitely more practical than what some people are turning to now, according to stylists: AI-generated images.Dean Allan, the owner of a beauty salon in Edmonton, Alberta tells the CBC that it’s becoming…