My friend at the Suvarnabhumi queue was telling me he tried that red pill, Vigora, because it's cheaper than the official stuff. He said it worked, sure, but the big problem was the side effects. He got a splitting headache and said his vision went weird for a few hours - everything looked a bit blue and hazy. Imagine trying to drive your cab at night on the expressway when the brake lights look like that! Just a warning, brothers. A cheap fix isn't worth risking your car, your license, and your safety. Some things are better left to the real doctors.