Unlike being a left lane bandit or failing to move over when turning, where someone might not even realize that they are irritating other drivers, there is no excuse whatsoever for driving around with your brights on all the time. Every car I've driven has a bright blue light on the dash that tells you your brights are on, so it's virtually impossible to not realize you have them on. Basically, people who drive with their high beams on are the ultimate assholes on the road, who clearly have no problem with the fact that they are blinding both the cars in front of them and the traffic coming towards them.

This is another item which needs to be addressed much more often by the police. People who use their high beams in the presence of other cars should absolutely not be allowed to do so unpunished, as it shows a blatant disregard for the eyesight of other drivers.