Canada

Given your intentional obtuseness, this will be my last response.

FPTP means the only votes that matter are those for the candidate with the most votes. It also means that a majority isn't required to win, particularly if there are more than two choices as we typically have in Canada. Therefore, the only two winning strategies are to get a simple majority or to get a plurality without sufficiently outraging those who oppose you to actively vote for the second-likeliest vote, reducing vote-splitting and upsetting the norms. Not voting, as you disingenuously suggest, merely increases the odds of the person you're opposed to having win actually doing so. You can use whatever gradeschool-level language typically found in alternating caps to refute the point, or you could read just about anything written about the flaws of FPTP and see my exact scenario mentioned.