Every commercial for razors is a lie. The adverts depict a beautiful, smiling woman effortlessly sliding a razor over their perfect, smooth legs. They claim shaving is effortless with their product, that there's no irritation and you get a perfect shave every time within three strokes of the miracle blades.
The reality, however, is much different. If they wanted an accurate depiction of shaving, they should show uneven Kevlar hair, and a woman running the razor over it four thousand times with limited success. Her frustration grows, her skin begs for mercy. Towards the end, she's screaming in agony and her tortured flesh is irritated beyond belief. The perfect model then throws the razor out a window and vows never to shave again.
Note the aftermath, in which the skin may be sensitive for days after this horror. Oh, and the victim's underarms have stubble of at least thirty different lengths, looking more like a molting chicken than the hairless pipe dream companies often falsely advertise.