(Sorry if this a stupid question I'm only 12) So I'm going to start volunteering at a nursing home with my guineapig (yes, my guineapig) but before I can do so I need to get a TB test. Needles always kind of scare me and I was wondering if TB tests hurt. On a scale of 1-10 (1 being it didn't hurt at all, and 10 being it hurt like hell) what would it be in your experience? Thanks!