Hairdresser 
To dream that you are a hairdresser indicates that you are pressing your morals or beliefs onto other people. You may have to work on your own self-esteem and increase your positive image. On the contrary, this could indicate your thoughts or beliefs about your sexuality.
Barber
Dreaming of a barber means you should make some dramatic changes in your life. This represents your subconscious mind trying to tell you that someone or something in your life isn't working out for you.
Alternatively, a barber in your dream is an indication that you're not satisfied with part of your appearance.
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