Rule 7: It's still a job

7a. You don’t have to like your employers, you just have to like their money.

7b. You might not like who you are working for, or the case that you are working on, but you should bear in mind at all times that money talks. You’re there to solve crime and earn money, not make friends.

Rule 1: Be invisible
Rule 2: Expect the unexpected
Rule 3: Details matter
Rule 4: Body language
Rule 5: Stay calm
Rule 6: Undercover work
Rule 7: It's still a job
Glossary
About Bob Bernstein