These type of people are often victims of their own delusional "control." A world-renowned shark expert took Nigel (what's his name) into the water seething with bull sharks with the same attitude as Irwin stating he had nothing to fear. Noted shark expert, Dr. Erich Ritter, has said that he has never been bitten by a shark because he understands shark behavior." All of a sudden, one of them grabbed Ritter and took off a meaty portion of his leg (calf muscle). Dr. Sam Gruber, a shark expert from the University of Miami said in a Reuters news story "He (Ritter) wants to impress people that he can control these sharks and they will never bite him."
Not too long ago, California wildlife author and "bear expert" Timothy Treadwell, got himself and his female companion killed and eaten by a bear. He too believed he was in control. He would ease up close to the bears chanting "I love you" in a high pitched voice and sing to them. He also gave them names. A self-proclaimed eco-warrior, he attracted something of a cult following too. Chuck Bartlebaugh of "Be Bear Aware,'' a national bear awareness campaign, called Treadwell one of the leaders of a group of people engaged in "a trend to promote getting close to bears to show they were not dangerous. Treadwell believed he could teach the public about bear safety.
The world has no shortage of "animal experts in control of the situatation" who are food waiting to happen.