Zimtzum or Tzimzum (Hebrew צמצום ṣimṣūm "contraction"): I feel that to set my karma 100% correct, I need to do something about this empty space in which creation was able to begin.
About a million years ago, I wrote about this zimzum in my doctoral dissertation and had no idea what it was, really. It's just that when you see it portrayed in medieval manuscripts it tends to have a wiggly conch-shell shape that fit in so beautifully with my mad dash through medieval culture and the intellectual and artistic history of the seven-celled uterus. I needed to move to Paris in six weeks and so I sat up one night and wrote crazy things. Possible up to 75% of them were also true things, but there was enough fancy and poesy in there that I have felt guilty ever since. Perhaps this is the origin of those dreams in which I never really got out of high school, and am doomed, DOOMED, to try and find a pink eraser in one of an endless maze of nasty lockers, some of them in rooms where witches live.