The guys I flew with that professed their "love" for airline flying were also some of the worst complainers. I think they just kept telling themselves they loved it because they knew they were in for the long haul. They said they loved it, but their general miserable demeanor suggested they didn't. I admitted to myself that it was a bad career decision, and decided that day to never complain about work while on the job with other employees. I would do my job the best i could, without complaining, but i couldn't make myself love the lifestyle. Its a job, and not a great one at that, but it pays the bills.