Weyland Falkner

1. Class One Accidental time travel within 100 years of home time (either direction).
   1. a No changes
      1. Do not try to find a way back
   2. b. Accidental changes
      1. Do not try to repair time line 
      2. Do not try to find a way back
   3. Intentional changes
      1. Do not try to find a way back
2. Class Two: Intentional time travel within 100 years of home time (either direction)
   1. No changes
      1. Do not try to find a way back
   2. Accidental changes
      1. Do not try to repair the timeline
      2. Do not try to find a way back
   3. Intentional changes
      1. Do not try to repair the timeline
      2. Do not try to find a way back.
3. Class Three: Killing Hitler or other major Historical Figure (HF). (AKA not this one again.)
   1. Deliberately going back in time to kill historical figure
      1. Do not try to find a way back
   2. Accidentally going back in time but deciding to kill HF
      1. Do not try to find a way back
   3.  Unintentionally killing HF
      1. Do not try to repair the timeline
4. Class Four Going back in time and creating technology unsuited for the time period AkA Damn Yankee. (From Mark Twain’s A Connecticut Yankee in King Arthur's Court)
   1. Intentionally going back in time to do so.
      1. To become a god or other sort of figure
      2. To “help” the people of the past
   2. Unintentionally going back in time and do so
      1. Become a god or other sort of figure
      2. Try to help people of the past

15. Class Fifteen  Time loops aka Fucking Time Loops
16 Class Sixteen. Member of a time traveling race (ie. Time Lords) Aka Fuck off.

19. Class Nineteen: Intentionally creating a mixed timeline situation with individuals from multiple timelines within one.20: Class Twenty: Causing a complete rupture in the space time continuum.