Are We Setting Up Our Own Lives for Better or for Worse?

I went to York yesterday and went on a fabulous social media course courtesy of www.wireuk.org and www.theengagingbrand.com, but I overheard a couple of negative things whilst I was there: "It's going to be one of those days" said when referring to the PCs that weren't working instead of perhaps focussing on a solution. When I got up that day I said to myself it's going to be a great day today with an easy journey into York (there was hardly any traffic), easy parking (in fact I got parked right outside the venue) and the course was really good. Do we set ourselves up for self-fulfilling prophecies? Try thinking differently and more positively - it's really hard to do all of the time so how about putting it into practice some of the time and see if your days go smoother?