He’s the hothead, the live wire, the one with the short fuse and explosive temper. His energy is infectious, but his mood can turn on a dime, and when he starts lobbing shells, boy you’d better take cover.

On the climb up the corporate ladder, the line between strength and weakness isn’t always clear. Although the loose cannon’s intensity makes him a favorite with his boss, his volatile emotions have the people around him walking on eggshells.

Watch this video to see the loose cannon at work, or visit www.howdoyouderail.com to view the entire HDS video series. Follow on Twitter @ImHiExcitable #howdoyouderail