Psychologists have found that candidates for top political offices who blink excessively during televised debates are judged by viewers to have done less well than competing candidates who exhibit average blink rates.
Conclusion
Any impact there is on election results from the fact that viewers tend to find blinky candidates less appealing in debates is a bad thing.
Evidence
Blinking a lot is not one of the features that contributes to a candidate's ability to perform well.
Evaluate
Given that blinking a normal amount isn't something that contributes to a politician's ability to perform well, how can we still argue that it's okay that people tend to discount candidates who blink a lot in debates?
Goal
Find an answer that makes it seem okay for people to be negatively stereotyping candidates who blink a lot.