Voting is a right and an obligation.
Not going about taking part in the needed procedure to ensure a better future while claiming "neutrality" is akin to spitting in the mouth of society, which would be fine if there was another valid alternative to it, but there isn't. The future everyone builds is there for you too, be that in subsidy for videogames(Yes! This happens in some countries), public education, subsidy for science, repairing sidewalks, building new roads, funding for the regulatory body that makes sure the food you eat isn't poisonous, etc.
You could make the argument that since you don't mess with anybody you are just fine, but what you don't understand is that there is no way that you can be disconnected from modern ubiquitous society--it's just not possible. If you are not doing your part then you are taking up space, sadly.
The only valid argument you could make is that you feel ignorant and want to get out of the way for the betterment of everyone else; if instead you are being apathetic then we have a problem.