Board Thread:Questions and Answers/@comment-24.62.160.166-20140526162238/@comment-25540103-20150414222706

Ok, I'm gonna chip in my 2 cents here too, but it's going to be a long answer.

First off, if anyone is wondering, Iota is Yellow and his attribute is most likely Fear, and Eta is mostg likely Light Blue, and his attribute is most likely either Bravery or Greed(or maybe their attributes are the other way around; Eta is Fear and Iota either bravery or Greed). They are holograms when they project themselves, so they can look like anything. And sometimes they express themselves with their projected look, like Theta having a skateboard and Sigma not changing from his original look with the flames(because he is ambition and creativity, and flames are ascociated with ambition). So, if Iota is Fear, then he may prefer to hide, or blend in, or overlap with his brother. Make sense?