My ex was cabin crew and she used to get fed up with leary businessmen, but other than that she really enjoyed the job. I think most people have a lot of respect for the job that the cabin crew do. If anything it's the flight crew that can be the most idiotic towards cabin crew at times. Some of the Captains I've flown with are convinced that you are just there to get our coffee and any other urges we may feel at any particular time! Ignore the prats and enjoy the job! I'm sure you'd love it, you are just as important to the safe operation of the aircraft as the guys sitting in the flight deck and you should be proud of that.