Just a little while ago, I thought I just overheard a conversation about iman (faith). "Iman is labile". That line was permanently recorded in my cortex until now...
Hmmm... there was a story, about Umar Khattab went to see Abu Bakar complaining that he got a feeling that he became an evil of some sort when he was alone and transformed to angel-like-person. In other words, he felt he was closer to Allah, when he was in the company of sahabats...
Yup, iman is labile: "al imanu yazidu wa yankus".
Heh, out of sudden these diagrams popped up in my mind:
Psychiatry: Bipolar Mood Disorder... phew!
Obstetrics : Cardiotocograph... phew!
p.s. - Muslim readers should pray for sahabats upon stumbling their names.