Im going slightly mad?

Dont really know what came over me tonight, but I had to seriously resist the urge to walk out tonight, not once, not twice, but three times. We didnt have a particularly bad service, it went quite smoothly actually, I wasnt really in the shit at all tonight, so that wasnt it either. Truth is I dont know why for sure. I need a break, I need to get clear of here for a while, clear my head and get my mojo together. Problem is thats not going to happen for the next two months. So I guess I can expect to have another few "episodes" like tonight. Well Im just going to have to brave it out and keep going.