I had some errors in today’s tai chi. The continued tiredness in the mornings is continuing, and I found I made some significant missteps in the work today. Right after the second playing pipah, there’s a pause and then grab the needle at the sea-bottom, but today I did that after the first instance of playing pipah. It’s a small differences but that causes a kiss later in near the end, I was almost a yard west of my starting position at the closing position at the end of the form. In other words, errors accumulate.