Here is a link to singledatingdiva.com which has some good advice for smart men and even smart women who usually avoid 5 major unpleasant personality flaws in the opposite sex.
I would also like to add that most smart men try to avoid pessimistic women or women with mental problems such as depression. Men usually do not feel sorry for a woman going through tough personal times and don’t usually feel like nurturing and sympathizing with a complaining pessimistic woman. Very emotional or emotionally unstable women are also usually ones that smart men tend to avoid.
If you like this evergreen blog read more of them and read one or more of my evergreen books, especially COMMON SENSE.