While he waited for her reply, she started to laugh which made him stare oddly at her, usually people tend to try and run whenever he mentions injection, yet she just starts laughing which was followed by a question on how many people he poked in there. He turned around looking at the barracks and showed signs of thinking. "I'd say about thirty seven. Maybe thirty nine. Only like five of them are screaming, the rest seem content enough. So it only has a slight chance to cause terrifying experiences, truly it really is random."