Taurus excels at well considered risk-taking. They are able to weigh risk vs return and decide if a risk is worthwhile.
The entire world is on the shoulders of Cancer.They have a strong sense of responsibility for and interest in the group of individuals they have formed around itself.
Another sign that tends to underrate themselves is Libra. Despite being intelligent and fascinating, they nonetheless frequently consult others while making important judgments.
They also enjoy debating issues and hearing other people's viewpoints before forming their own. This enables people to weigh the benefits and drawbacks, but it may also lead to overthinking.
Perhaps being reckless rather than fearless is a better way to define Sagittarius.
They enjoy the adrenaline rush that comes with taking risks like jumping out of an airplane or making small talk with someone who is totally out of their league.
Capricorn avoids taking chances. They consider all the small particulars, evaluate the benefits and drawbacks, and make the greatest choice.