Environmental advice from a re-purposed hag: Stop driving cars. Use a re-usable bag. Cook dinner at home. Adopt children, not pets. Don't use plastic cups. Don't eat tuna caught with nets. Don't toss out food-- it becomes methane gas. Stop shopping for clothes; give consumerism a pass. Wear natural fabrics. Turn off extra lights. Use solar cells. Live the days and sleep the nights.
I admit I couldn't live without my care, but I'm a 50-something with bad knees and bad feet.