Anyone know what the situation is when a trainee does your hair instead of the senior stylist? I have been going to the same hairdresser for the past 18 months or so since they opened. Attention at first was good, and owner did my hair herself. Second last time I went, she told me the trainee would be doing my colour, and I said that was ok - she did the cut herself. But she charged full whack; is this correct? I thought there should be a discount if the person doing the job is not fully trained?