Odds of Hanging On
If you are uber meticulous, pay attention to details, and won't get bored spending hours asking someone the same question over and over again, you should be able to thrive in this field.
It's not a job for those who like to see a lot of action, or who have, say, restless leg syndrome. It's pretty much a sedentary gig. But if this area of criminology and psychology fascinates you, then we don't see why you couldn't hang.