I always hated going to the hair dressers. The seats are too tight for overweight people, and unfortunately, that includes me. They also always want to give shampoos first, even if you come in with your hair still wet from having shampooed it yourself, and the rim of the shampoo sink always hurt my neck. They also kept wanting to spray chemical sprays on my hair, and I never do the rest of the time, so why do it then. I don't like breathing in all those toxic chemicals, and I have lung issues anyway. Finally, when my finances went south, I moved near to where my father and step mom have their summer home, so I started having my step mom cut my hair. She has been doing it for herself and her kids and grand kids for decades, so that was a help. I still had a problem in the winter when my hair would grow out and get hard to manage, so I eventually bought my own clipper kit, and I'm glad I did. It is worth the cost of the kit, because you don't have to pay anyone to do it anymore, and you don't have to put up with any barber/salon issues either. These kits are not hard to use, either, but you will have to put up with some noise while cutting the hair, and I prefer to cut first, then shower off the cut hair, so I won't be itchy afterward.
I suggest everyone get a clipper kit. Hope this helps. 
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If a man does not keep pace with his companions, perhaps it is because he hears a different drummer.
Let him step to the music which he hears, however measured, or far away.--Henry David Thoreau