What career should i choose?

my name is sergio,i am going to graduate this year in may and then going to itt tech. in september to work on getting a bachelors degree in criminal justice. My dream career has always been to become a police officer but my girlfriend thinks that's too dangerous so i had to drop that idea. now i decided i want to be a corrections officer after college and get some experience to become a parole officer, but problem is that i also want to be a TSA agent(airport security) career AND! another career i like is a US Border Parole Agent.My girlfriend said those would be fine but now i cant make up my mind of what i want.Can Anybody please help me with this issue....