Reading some of these posts makes me think that some captains have lost the skill of manipulation! Give your younger arrogant upstart the opportunity and rope to hang himself(metaphorically) offer the required advise, to get them out of the **** and then see what happens! The secret is not to talk too much! I'm only passing on the attitude that was demonstrated to me a good few years back when I was the afore mentioned upstart! Worked wonders. I was then asking my more experienced colleague for advise rather than assuming I knew it all. Most of the time allowing someone to embarrass themselves once safely I hasen to add works wonders. The trick is knowing what your limit is and never going beond that point. That sadly comes with wisdom and experience, which only time served and great mentoring can provide