You'd have to do some research. I'd say try to get an internship and just look around at what people do. I find that most of them just sit on their ass and do nothing. I personally have trouble doing this work because I get bored, I open up my mouth and make waves, leading to my dismissal from government work. They don't like people rocking the boat and they don't like change. They just want to show up, collect their paycheck/benefits, and go home. If that's the kind of work you want, I suggest government. Me? I plan on running for mayor and firing all the unnecessary blood suckers who like to leach off our society while contributing very little to the collective good.