I had minor surgery a few years ago which required general anesthesia, and was puzzled by a statement on the after care printout they gave me which warned not to make any life altering decisions for a few weeks following the surgery. They seemed to be aware that general anesthesia can cause erratic or overly emotional responses. I was a blithering basket case for a couple of weeks, so was relieved they gave me a heads up that I wasn’t actually going nuts. It surprises me that others haven’t gotten the same warning.