Well, since I sleep upstairs, and the entrance to the house on the front and back are locked, I can hear when someone breaks-in. So I'll use my pull-up bar to push the tattle-tale strangler downstairs. I'll then wake up the others to notify them what's going on. They'll call 911, and the strangler would be arrested, and put into custody ... If he managed to come to my bed without making any sounds, then I'll just have to rely on myself to break free from his grip (and I'll be scared sh-tless). If I don't, I'll die. But if I manage to break free from his grip, I'll use items around the house to try to apprehend the strangler...