Max is right. Not only is it unnecessary and barbaric, it's downright stupid and dangerous. Critters carry all sorts of nasty things like tularemia. It isn't wise to offer them a chance to bite or scratch you.

His advice to find your psychological limit is sound also. It sounds like maybe your main objection is to the killing rather than the gutting/skinning. I'm not sure what to suggest here other than maybe starting out by catching and cleaning some fish if you haven't ever done it before. Only you can determine if you can move on from there to small game and birds.

Regards, Vince