from the go-ahead-and-get-mad dept.
obtuse writes "With a finding that may explain Internet trolls — or at least building contractors — U. of Michigan researchers have discovered that individuals with high levels of testosterone find an angry face rewarding. In their experiments, this was true even if the angry image was perceived subliminally so that the subjects didn't register it consciously."
Never appeal to a man's "better nature." He may not have one.
Invoking his self-interest gives you more leverage.
-- Lazarus Long