Tuck, please just put your notice in. People like you are no fun to fly with - you bring me down.
I still love aviation, it makes me feel alive. And its no small consolation that there are millions of people who would love to do my job. All jobs become tiresome at some point. I'm sure that day might come for me and when it does I'll find something else to do or just put up with it. Moaning about it here is not going to help.