Men - be completely honest - What makes a woman go from a 10/10 to a 1/10 instantly?

I don't think anything goes from 10-1 but if you make say drop a few points the question becomes more addressable. for me it things that make a women less desirable include

1) self centeredness
2) Shopping for a husband for her future kids (or even current kids sometimes)
3) Constant desire to live about her means or about her and partners means.
4) Inability to compromise

But I think of the most part most women are reasonable. I think #2 is the one I encountered the most when I was younger. But I do understand family planning as a single women has delicacies to it. it just rubbed me the wrong way.

cheating
ps. I'm not a man
and I think it goes for both

Same as for men.
Attitude

Lighting a cigarette

1. Smoking (cigarettes)
2. Financial irresponsibility
3. Lying
4. Personal hygiene
5. Excessive alcohol consumption

"I only date rich men. If your home has less than 6 bedrooms, you're not for me."

Talking about other men