before, and my 7 year old daughter asked me if there was ever a time it that I wouldn't vote. I explained to her that no, I would always vote. Not only is it my right, but it's my obligation as a citizen. Sitting home and letting any voting day go by without going to my polling place just doesn't make sense to me.
Then she asked what if I didn't have anyone I wanted to vote for? You see, I've already explained to her that I need to find the candidate that's most closely aligned with my world view. I don't care what the letter is after their name, if they align with me then that's who I'm voting for. That being said, I've already told her that I'm not voting for either of the two presumptive nominees for the Big Two, since I don't think either of them will do a good job.*
So, to answer the question, if I don't find anyone who I feel that I can vote for in a given position, then I'll write in my own name. At least then I know that I've cast a vote for someone that I can agree with. The conversation then got into the mechanics of the voting booth, so I won't bore you with that, but I'm very happy that a girl of 7 is asking about this stuff.
* And don't give me any of that "throwing your vote away" crap. People blindly voting for a party rather than a person is what's got us into this mess. At least I'll be able to sleep at night.