The Inturaction bar is out of 10:
1/10 - normal
2/10 - a little less normal
3/10 - less normal
4/10 - faint whispers from the Anei in your head
5/10 - The Anei constenly talks to you
6/10 - The Anei starts to effect your Rinunki, slightly changing color.
7/10 - The Anei now takes over you 50% of the time in battles (even with out a roll)
8/10 - The Anei starts to torture you, try to make you go insaine
9/10 - The Anei starts to effect your personality and all things that make you human/Rinun Karite like.
10/10 - You must control the Anei before you go 11/10 and go conpletely insane.