text: The shadowy figure known as Cydonia that was spotted on the planet Mars, was once thought as a alien artifact. Many studies from scientists have shown and proved that the enormous head was just a natural landform.  Chocolate or Vanilla? Red car or Blue? Roller Coaster or Ferris Wheel? Here or There? While these may seem like simple questions of preference, they may be tough choices for others, and they may want to ask for other peoples opinions. I think that seeking a second opinion is helpful for making decisions because they may have more experience than you and they might know something you don't.