Not long ago I had a dream about becoming a butcher, and so then I bought half a cow with a friend and after a week trying to cut it out in pieces I realised maybe I was too old to make the move... so im still a programmer.
Point is it’s an apprenticeship that takes years and starts with helping a butcher do low value stuff. Grabbing half a cow and trying to cut it up probably isn’t the best entry point or test of aptitude.
Not saying you should be a butcher, but a week and no training is a difficult approach.
Of course, then I just grew up and you just get on with things...