Years ago, I was shown an exercise in synchronicity by an ex. It was demonstrated to her as part of college curriculum and involved moving of hands/arms near someone else's hands without ever touching. One was meant to instinctively know when the movements were going to change. I failed at this every single time, and she claimed I was actively trying to make it not work, as she had just seen it work for everyone in her class. It was at this point that I realized there must be something off about my neurochemistry.