Anyone who tells me it is foolish not to put my vote to use in the manner that has the most impact is telling me to voluntarily diminish my influence. That hardly sounds like something I want to do.
I never told you it was foolish. Your vote is yours to do what you want with it. Your first comment was that is was a bad idea for others to do the same with theirs.
I'm not sure what impact you are trying to have when vote for something you don't want. But if you feel like going for the lesser of two evils knowing that evil will win no matter the outcome, no problem for me.