I had a fella newly arrived to the sport write to me and ask about hunting with a self bow. He was all excitement until he got on a bulletin board and had everyone caution him about his responsibilities to the animals and how he needed to acquaint himself with his weapon thoroughly before going afield. He was deflated thinking of maybe having to spend a year or two in practice before hunting game. Here is my response to him. Provided here for your debate.
"BS, Fred. Don't let the ethics police stand in the way of your excitement. There's no joy found standing in front of MacKenzies for a year, making yourself a wreck of anticipation and doubt, measuring groups and wondering if they are good enough, so that you can't make a shot when the time comes.
"Practice, yes, but get some sharp broadheads and go hunting. Do it as soon as you can legally. Get some bleeder blunts and go small game hunting. Do it as soon as you can. Let the arrows fly on the small game. Rabbits and squirrels are easier to hit than deer, moose and elk. When you are hunting something larger, just wait until you get close enough so you know you can't miss. Work to get that close.
"Your first moment of truth may require an animal with a death wish, one that wants to impale itself on a nocked arrow, but such animals exist (perhaps not for long, but they do exist). As you grow in confidence, extend your range. Exercise discipline, not abstinence. That's the bedrock of this sport."