This step is completely optional, but if you're not that good at eyeing out the cuts like me, trace out your stencil with a marker. If you want your pineapple jack-o-lantern to be perfectly symmetrical, don't skip this step. Also because the pineapple has darker spots, it can be hard to see where you already cut so drawing out the shape with a dark marker really helps.
Image Source: POPSUGAR Photography / Hajar Larbah