What are some good daily habits for someone in their 70s?

I’m looking for simple ideas that can help older adults stay active, mentally engaged, and independent as they get older. Things like light exercise, eating nutritious meals, getting enough sleep, staying socially connected, spending some time outdoors, and keeping up with personal care seem to make a big difference. I also think keeping the home organized can make daily life easier and safer, so decluttering tips for seniors can be helpful for removing unnecessary items and reducing potential tripping hazards. What daily habits or routines have worked well for you or your aging loved ones?