Here you can create or join knowledge groups and learn or study the information provided within them Socially. Exoteric Knowledge relates to "external reality" as opposed to one's own thoughts or feelings. Exoteric is knowledge that is public as opposed to secret or private. Esotericism or Esoterism signifies the holding of esoteric opinions or beliefs, that is, ideas preserved or understood by a small group or those specially initiated, or of rare or unusual interest. Here at the Matrix Underground we combine the two words EXOTERIC and ESOTERIC to be EXSOTERIC meaning the Matrix Underground is bringing information that was once secret now EXOTERICALLY to the everyone, enjoy!