Hmmm... Whilst a don't condone alcoholism (
) a couple of drinks after work is a good ridder of stress.
I find that if I have a poxy crew or I am "over it" chatting with some nice pax is a good way to feel good about your job. Also working with fun people helps a million!
And yes, think of all the more feral jobs you have done in your time and how hard you worked to become a FA. Makes you smile and feel all warm and fuzzy on the inside. ahhh....