text: Voters can also change who they're voting for on the spot and no one can say or do anything about. In source two, it says "In the same vein, faithless electors have occasionally refused to vote for their party's candidate and cast a deciding vote for whomever they please." People voting for who the wanted to win the election could be accidently voting for someone else because of the electors work. The elector shouldn't be allowed to change his vote, because that is cheating people out of who they think should win and making it seem like their vote didn't even matter. Some states also have more electors than others, making it so that the person one state votes for will get more votes than the other states.