I'm confused. -No one- not even government agents would terrorize you for your 'gifts', it'd be more rational for them to knock on the door, you open it, them go "Blah blah blah." "Yes?" "Come with us" and then haul you off into their big black van. And are you at your house? I thought you were in college? If they are in your house why would you be sitting here responding to us? Are they just walking around?
Are they in yelling distance? Walking distance? I say you should go talk to them unless they have guns, if they have guns, do what people said before. Call the police, none of this makes sense, even with the semi-good explanation.