I don't believe in UFO's and ghosts. I don't listen to those crazy overnight radio shows. In fact, I think it's irresponsible to give huge amounts of air time to people clearly off their nut.
Most conspiracy theories are bunk-- except the ones I am about to relate.
When you buy a new razor, you get the handle, plus a cartridge or two. I'm convinced the cartridges you get with the new handle are superior to the quality of the ones in the "just cartridges" pack. They want you to think the blades are great to get you hooked on the expensive extra cartridges. It's a great scam.
The same thing goes for dental floss. You get a little sampler spool, along with a brush and some toothpaste when you visit the dentist. Recently, I got some free floss I really liked. So, I went to the drug store to get a big package. The stuff snapped and shredded way too easily. They put the good stuff in the little spool to entice you to buy the big size.
I seem to have way too much time on my hands.