My advice would be to stick with it. Maybe the airlines are changing at the moment, but the world would grind to a mere crawl without aviation.
I couldn't see myself doing anything else as a career. Regional UK based job. Good pay (relative!) slack roster (about 50 - 55 hrs a month) avg 1 nightstop a month and at least avg of 2 weekends off a month, if not more. In fact my wife gets a cheesed off that I am at home so much!
I would certianly go through all the hassel again, and boy has there been hassel and heart ache.
Just remember, that at the end of the day this is job. Jobs can get a little repetitve at times, but you get out what you put in!
Don't S,S,S!