Yeah, personal business and all but I ended up letting it spill over pretty badly. [He sighs, fiddles with the controller for a second. When he speaks, he's looking at the controller, not Spock.] I was in a prison before I came here. Wrongfully accused of a bombing. [He adds that part quickly.] Part of the punishment was that they messed with some chemicals in my brain. I... can't really explain it better without asking B'Elanna about. I was pretty out of control.