Voting for a 3rd party candidate may influence an election in certain states. In other states, voting for the Green Party, if its positions reflect yours, sends a message to politicians about your values. For us in Georgia and South Carolina, as of today Trump is more likely to win our states. If the vote in Georgia and South Carolina is close, than one must assume HRC is winning in the rest of the country and Trump victories in Georgia & South Carolina won’t matter. So consider voting for Jill Stein in South Carolina & writing her in your ballot in Georgia.