I used to hunt moose, deer and grouse but over the last few years i have lost the stomach for it. Not sure what it is, maybe I am more in touch with my own mortality as I reach my golden years, but I have a hard time killing just about anything anymore, (but I still love shooting!).
Not that i am against hunting, but in my mind, every creature has as big a right to life on this planet as i do, so it is a personal decision that if you kill I think it had better have good reason. Either it is threatening you or you are going to consume/utilize it.