The 4th installment of "Work of caregiver welfare lady"! Introducing the work of nursing care welfare ladies who are active in the aging society that is getting worse day by day! Physical dysfunction, sleep disorders, dementia, etc. We will seriously face the 'sex' of the elderly who have various problems, and create the 'joy of life' together with 'sexual assistance' according to each individual! In addition, this time, the practice of nursing care trainees is also included! What do the aspiring caregivers who face the sex of the elderly feel? [*The image may not be clear due to bleeding or blurring]