I helped take care of my grandma when she was sick with cancer. I went with her to appointments and helped her by cooking meals and doing her housework.
I also helped take care of my elderly great aunt and uncle, my uncle suffered from dementia, my aunt had mobility issues and could not get her own groceries or do any house chores.
Sadly, they have passed since then.
I love working with older people and have not yet had a paid job to do so.