I agree Pat
It can be tough when you first start trying to hunt. Having a good mentor to teach and help along the way can be a big help. Not everyone has the priviledge of having an experienced teacher to guide them.
Mistakes are easy to make early on in a hunting career, especially bowhunting. Everyone has made them. Thats just part of the growing pains of becoming an avid and experienced bowhunter. What matters is how you respond to those mistakes. Do they drive you to become better or do you just keep doing what your doing, without trying to improve your skills? If you respect the animal and the sport, a mistake like wounding an animal by poor decision making will haunt you, and you will do everything in your power to make sure it doesnt happen again. If you shrug them off without a care, then you shouldnt be hunting.