 Good morning, I'm seeing Jones Sutter, Staff Sergeant Olin, the tune 2131. The O-Course builds confidence in the recruits because it allows them to complete simple challenges that they haven't faced before, early on in training. This develops them mentally by allowing them to become tougher because they see something that they haven't done before and at first they're afraid of failing and then once they do it in the complete obstacle obviously they become more confident in themselves and their abilities. Significance of the O-Course obviously is to develop confidence inside the recruits, one physically and two mentally. It allows them to face obstacles that they haven't faced before in the past. Some recruits haven't ever bounded a log or ever climbed a wall. So by them doing this it allows them to develop the confidence that they need in order to go forth in the future to make decisions based off of real-time situation and real-time scenarios.