Use a larger waterbottle for your daily water to save time transporting yourself to a water faucet. Saves 500 hrs per lifetime.
When wiping a counter, use a large rag/towel instead of a small one. Long streaks are better than circles on rectangular tables.
Boil water faster by starting with warm/hot water, put a lid on, and blast the heat.
How To/Get Started – Live on 19k Per Year And Save 20 hours Per Week.
I liked the books “She Comes First” and “A Billion Wicked Thoughts”. I got them free on Hoopla, a library app.
Wishing you the best.