‘I promised my parents’: I take care of my brother who is developmentally disabled. I’m now retired. Am I doing enough?

The article discusses a retiree's financial situation and their concerns about caring for a developmentally disabled brother, with a total of $735,000 in savings and investments. The individual's financial holdings are substantial, but the article does not provide information on market trends or economic outlook. The focus is on personal finance and caregiving responsibilities.