It is really hard not to go completely postal (sorry postal persons I know and love) when folks I know aren't anywhere near ignorant willingly support candidates who have no intention of doing anything to help them.
Especially when said candidate is directly responsible (through the company he headed) for my current desperate plight and financial and professional struggle.
Do what you must.
I will be supportive and sympathetic when it's your turn here. Because it will be. YOU are not a corporation.