If you live in Ontario, Canada do NOT forget to vote today!
Don't forget to look into the individual topics that may benefit or be a disadvantage for you! (ex. As a university student the 30% off tuition grant is one of many main concerns for me, as is the Conservatives plan to lay off 100,000 public sector workers..)
IMO, your vote DOES matter and without your vote you will not have a say of how the province is run. Even if it doesn't end up the way you would have preferred (NDP vs. Libs vs. Conservatives) you will still have had your voice heard. There is no point in sitting on the sidelines of a game when you could be out on the field as either a left wing forward (or whatever side you prefer) or a striker back in defence... Everyone contributes.
My analogy is pretty lame, but hopefully you get the point that I'm trying to make.