How would financial daylight savings actually work? It is an obtuse idea, just like daylight savings time. The day isn’t any longer.
Using Mason Jars to create preserves and such is a money saving idea, whose time never went away. You know what is in your foods, if you make it yourself.
Some great possible financial book titles are made to grab your attention, and get you interested like, “Ketchup on your RRSPs”, and others.