Psychopaths tend to fear negative consequences less than non-psychopaths. They are still people, but having less fear (not being literally fearless) than most is a defining trait.
They fear negative consequences less, or they fear social consequences less?
That is, are they less afraid of car crashes and drowning, or just less afraid of pissing people off (because they don't care about other's personal needs, and because they can easily "fix" a relationship with the advantages of deception)