Harry Potter explains it all

I have been trying to figure out why I fell (hard!) on July 17. Reading Harry Potter it finally was clear to me that it was a hex, curse or jinx. Since I have no memory of a cause, I wonder if it was an Imperius curse. The other possibility is a leglock curse. I wonder how many other unexplainable things in life could be explained if we found the witchie cause? The current economy and contentiousness in Congress is obviously due to the ascendancy of the Dark Lord. He must still have some Horcruxes around since we have certainly been through this before. This bears further thought and investigation.