As long as we're diagnosing, I'll go with sociopath:
No empathy: They cannot understand or care about how other people feel.
Constant lying: They use deceit, conning, and manipulation to get what they want.
Impulsive choices: They act without planning or thinking about future results.
Aggression and anger: They are prone to physical fights, irritability, and threats.
No guilt or remorse: They do not feel sorry for hurting or stealing from others.
Disregard for rules: They routinely break laws, social norms, or workplace duties.
Superficial charm: They can appear friendly or witty to trick people