I'm going slightly mad ... oh dear

Today did not start well.  I had to get in early for an online training course this morning, and the traffic was absolutely horrendous.  Then when I tried to login to the training, it didn’t recognize my e-mail address.  So after multiple failed attempts I called up the helpline, and they told me that the training I had signed up for was actually being held tomorrow.  And I check my calendar, and yes there it is tomorrow.  Embarrassed?  Totally.  Early indicators of Alzheimer’s?  Apparently so.  Excuse me whilst I crawl into a hole and die.