Yep, my grandfather has a pension from working as an electrician his whole life, and now he works in the hardware section. He's getting too old and frail to do

Yep, my grandfather has a pension from working as an electrician his whole life, and now he works in the hardware section. He's getting too old and frail to do the activities he used to do, so working in the hardware section lets him feel useful instead of sitting around the house doing nothing.