The love for aviation gets beaten out of you day by day. Luckily I am not there yet and still love going to work. However when you go through what some of the guys on this forum have been through your rose colored glasses fade quickly. If you go into this job eyes wide open knowing you will have high debt low pay and crappy hours then its just what you expect of it and you may even have a good time while eating ramin noodles. If you come into the airlines thinking this is going to be better than winning the lotto then you will be very disappointed. Lastly it also has to do with your attitude as a person. Some people like to complain more than others. Pilots are mostly the first half of the last sentence.