If by motivation, you mean getting shit done, especially running your house while not drowning, but can be applied to other areas of your life then The Organised Time Technique by Gemma Bray.
www.theorganisedmum.blog/tott/
All very obvious but sometimes we need these things spelling out to us. Eg - we all have the same amount of time available in the day, and we need to manage it in the best way we can
Clearly some people have more demands on their time than others, but usually there's some things that can be changed - eg not spending 4 hours a day cleaning when 1 would be enough. Being honest about the amount of time we waste on the internet. Being more efficient with our time - eg getting groceries delivered, combining errands, using the time while waiting at clubs for DC to either do something useful like life admin, or to do something nice for ourselves to recharge - nice coffee and a book, chat with a friend, whatever.
The description of the three types of people is useful and you should be able to identify yourself as one of an overachiever - trying to cram too much in and always being rushed and stressed, the dreamer - good intentions, likes making plans but then gets distracted and falls at the first hurdle so then either gets stressed, or spends time redoing the plan and getting back into the getting distraction circle of stress instead of just getting on with it. Then the spendthrift who doesn't achieve much and doesn't really know where her time goes, as in she's not necessarily got too much to do like the overachiever and she doesn't know what's her personal time suck like the dreamer, she just knows she's stressed and late but not sure why.
I'm definitely a dreamer but I'm working on it. Hopefully I'll get there one day. I have the app and there's also podcasts and some bits on youtube.