Summer youth volunteer Angela Brock struggles to fasten the buttons on a blouse while wearing a pair of gloves to impair her dexterity and goggles to impair her vision. Brock was one of 66 students who went through a sensory deprivation session as part of Youth Volunteer Orientation Day at Baycrest Geriatric Health Care System on June 28. The session sensitized students to the physical challenges elderly clients deal with every day.