Ramblings

Bravery denotes a person's willingness to accept risk.
It is primarily determined by an individual's perception of risk. Due to ignorance (or sometimes because of their protected status), children can tend to feel a bit too safe sometimes, whereas adults may tend to overestimate the stakes (especially of social situations) and become more defensive. Minor differences in braveness between people exist, major differences typically indicate a (perceived or actual) difference in wealth, safety, ability or another commodity that changes the stakes. Beware the crossover toward stupidity.

Being craven could be considered a social liability, but does tend to lead an individual towards very safe options, improving their longevity. Being very craven can become a major weakness, though being exceedingly brave does the same. People on opposite ends of this spectrum may tend to get into conflict.

The spectrum of calmness is tied to safety, maturity, bravery and intelligence, amongst others. Knowing more and understanding one's reality better leads to less frustration or worry. Wrath serves as a solution for those who cannot sufficiently rely on these resources.

Primarily an indication of sex drive. Not relevant and will rarely be used (it is also not upon me to judge such intimate details, with some very rare exceptions). Only part of this list as it is part of the traits from Crusader Kings 3, from which this list is heavily inspired.
Sex drive is largely environmental and depends on personal history. Age, career and illnesses play a major role as well.

Content people tend to have a steady source of self-worth, whereas ambitious people seek out at least part of their self-worth through continuous (self-)improvement. This can be pathologic, but is probably because the person just find great fulfilment in climbing ever higher.

Value seen in a particular piece of work. Since there are all different kinds of work we each value differently, it is very difficult to make a generalized statement about a person. Someone may be very lazy at school but extremely diligent in their basketball training, purely because of how much value a person sees in school as opposed to the basketball training.

Socially, performance at the workplace is generally seen as the primary indication for diligence/laziness. Personally, I try to strike a balance and consider all kinds of effort invested (or not) by the person.

Indication of how willing and how good a person is at letting go. Very important trait, as it defines the probable longevity of people getting along. While being too forgiving is harmful to oneself, it is very important to be able to forgive people for the things they do because of their (totally humane) weaknesses. Everyone has them, so a person without forgiveness would never be able to hold onto a person for very long.

Generous people are willing to share