I could write a long pointless boring self-regarding diatribe on why voting is pointless. Your vote makes no difference to the vast collective known as the government. Whatever you do, you'll continue to get robbed by these parasites. If your vote did make a difference, then you wouldn't be allowed to do it. And whatever you do, the British government is going to get back in again.
However, you might say to me "If you don't vote, Jack, then you have no right to complain afterwards". Well, I could write an even longer and even more pointless diatribe about that. But why waste your time with that? Why not just watch George Carlin below explain the Maturin Towers viewpoint on the usefulness of voting: