At TIME OF DAY, YOUTH NAME was self-harming with a OBJECT. STAFF NAME asked YOUTH NAME to stop self-harming with SAME OBJECT. YOUTH NAME continued to self-harm with the OBJECT. STAFF NAME said to YOUTH NAME, "If you keep hurting yourself, I will have to restrain you." YOUTH NAME said, "I don't care." YOUTH NAME continued to self-harm with the OBJECT. At TIME OF DAY, an emergency safety physical intervention was performed by STAFF NAME.