There's a book getting some very positive reviews from professional medical people called The Wisdom of Psychopaths.  And the site Mediabistro.com boiled down what they said.  

Here's the jobs that have the highest rate of psychopathy.  Guess who comes in at #3?!!

Highest Rates of Psychopathy: 
1. CEO 
2. Lawyer 
3. Media (Television/Radio)!!!! (That would be us.)
4. Salesperson 
5. Surgeon 
6. Journalist 
7. Police officer 
8. Clergy person 
9. Chef 
10. Civil servant 

 Lowest Rates of Psychopathy: 
1. Care aide 
2. Nurse 
3. Therapist 
4. Craftsperson 
5. Beautician/Stylist 
6. Charity worker 
7. Teacher 
8. Creative artist 
9. Doctor 
10. Accountant 

Speaking of psycho... did you see this crazy stuff Bieber fans are doing to themselves? There's a special level of hell reserved for the people who came up with this.