Confusion is one of the joys of aging. What a day. I was scheduled for an endoscopy this morning and I screwed up the instructions by having a cup of coffee around 8am (thought it was allowed but that's only for a colonoscopy) so I had the choice of waiting 4 hours or rescheduling. Chose rescheduling and went home. The taxi that took me for the test was 10 minutes late. Several hours after getting home I went to use my phone - lost. Used Google to find it and had to go back to hospital.