Step 4.1: The Doubt-o-Meter 3000
Introducing the Doubt-o-Meter 3000, a revolutionary device that measures the uncertainty surrounding your thoughts. With its sleek, futuristic design and user-friendly interface, you'll be able to pinpoint exactly how much doubt is clouding your judgment. And, as an added bonus, it also comes with a built-in "Doubt-to-Confidence" feature that will convert your uncertainty into a solid, rock-solid confidence boost.