Against voting:

• feels like it doesn't matter
• the choices often suck

For voting:

• it evidently does matter
• it's the most efficient way to give your political opinion some weight

Also I assume the down votes are for the following reasons:

• not voting only serves unpopular politicians and parties
• not voting being promoted through a post like this one would exacerbate this issue
• the science is pretty settled that voting matters, even if it feels like it doesn't, so making this topic debatable seems disingenuous

I assume you are being honest, so let me make this clear once again: a voting populus is what stands between a democracy and a dictatorship. Not only do dictators dismantle voting rights wherever they can, but it's also the best tool to keep them away.

"You are but a cog in the machine yet it is your decision to turn." - me, high off my ass