I decreased my reliance on others even though my Chinese skills did not improve. I started indicating the length of hair I wanted remaining on my head by showing the gap between my thumb and forefinger. I then made a "bzzzzzzzzzzz" noise to suggest the use of a trimmer for my sideburns and the back of my head. This met with limited success. When a barber tried to buzz the top of my head off, I quickly fled the scene. I do not have a preferred barbershop, because the turnover rate is quite high and there is no guarantee a capable hairstylist will be found twice at the same location. Nowadays, I just find out the price of the haircut and sit down. The barber does the rest.
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"There's many a man has more hair than wit." ~ William Shakespeare
"There's many a man has more hair than wit." ~ William Shakespeare