Are women just retarded?

Here is a comparison I can make. One acquaintance needed help to clean his appartment. He asked some girls he knew to do it for a small fee. When they saw the appartment, they said it was way too dirty to be recoverable. So, he tried to ask the boys, because he jad a new girlfriend that would come there. Yeah, the appatrment was dirty as fuck. We were 3 and took hours. It was spotless. When we worked, there was not much talk. We scrubbed like crasy until it was done. When we grouped, we looked at what other did and congratulated, because that was quite a challenge. We didn't ask a dime. It was faster and done better, because we did only that. When I was scrubbing the bathub, all my thoughts were directed in what I was doing. The bathub was my whole world, I could not even know how long I spent. All the progress I saw was it becoming cleaner and cleaner. It's only when it wad spotless that I sought something else to do and proceeded to clean the toilet. Same thing, I was only thinking about the toilet while doing it. Then the sink etc. So, it's much easier to get lost in what you're doing and being efficient, because you don't really realize you get tired or time passing. Too busy for that. It's the ability to be in the flow and hyperfocussed. That does miracles. Now, I have health issues, I am often too tired. So, I hired a maid. She is not doing the best job, but it's good enough. And I accept "good enough." So, I would also appear as doing way less work when I do much more work. Due to hyper focus and being in the zone. The real metric should not be time, but quality×quantity. And even with a maid, I still deep clean. She mostly do "light work clean". She simply give me more time between more serious cleaning an organizing. Women are oblivious to this, because they only see the time spent. And most men optimize their spaces too. There are so many factors making men highly efficient and women discard those.