I hate and despise going to the hairdresser for many of the reasons outlined on this thread. Firstly, my hair is thin, fine, flat feathers and I appear to be the only human on earth who can style it so it looks good (fair enough, I have the most experience), but I utterly resent using my heated rollers to make it look lovely only to go and have it washed out again. As other posters have said, I've found that unless you make the effort to walk in looking fully-styled, they don't bother, which drives me insane.
Secondly, I've come to accept that I cannot have my hair cut if I have anything to do afterwards, because it still tends to look shit even if they do make the effort. The last hairdresser I went to offered to curl it with GHDs for me, and then said it would be £10 extra! WHAT FOR? I would love to be able to go to the hairdresser as a treat and then swan out to dinner or something, but I have to go straight home. It all feels so futile.
So with these combined, my method now is to either get an irritating local woman to come and cut it all over the kitchen floor just to get rid of the loose ends, or - now that she's abandoned me - use Treatwell to find a local basic cut going for pittance, turn up looking shit, walk out looking like shit, go home, and try not to think about it. Inevitably this means my hair's been an all-one-length trim job for years now.
I so long for the hairdresser experience everyone else seems to have, but I've concluded my hideous hair isn't worth it and possibly it's a myth in the first place.