Why don't people know this? It's just part of the lost knowledge of our time. Wean yourself from it for a week, and you will find that your shaves will be closer, unbloody, and quick. Imagine a full shave in less than a minute, with no cuts, gashes, or discomfort. It is within your grasp.
In fact, it is not our protector. Shaving cream is destroying your skin, turning it into a whining, pathetic, dependent, beaten, insipid layer of pasty pulp. Your skin has become the fatted calf that has been killed, the lamb slain on the altar, the virgin sacrificed in some ancient cannibalistic ritual of an uncivilized people.
The core problem is shaving cream itself, and the solution is a radical one: throw it out and never buy it again. It is destroying you and making your skin weak and sickly.
The first stage of freedom uses only a razor (double blade is fine) and a bit of baby oil or mineral oil. While in the shower or soon after you get out, put some oil on the skin area you want to shave. Then shave it. The end.
After a week, you can even give up the oil and use only warm water. You will find that you will be able to shave ever more swiftly and with ever more abandon. A man can shave his whole face in 20 seconds without a single abrasion.Source: http://www.lewrockwell.com/tucker/tucker65.html