Maybe if you told us which airlines, you are looking at, you could get a better idea of the lifestyle. There is a lot of upheaval in this business just starting. Also, you have to realize the economy in general is very shaky and airlines are VERY susceptible to the state of the economy.
If you hate your job, why not look for another job outside of flying that also pays well. Once you are in this game, there is NO lateral moves you can make--remember that!