I like The Stock Trader's Almanac. I like The Old Farmer's Almanac, too.
Do they rule my life? No. Are they a factor in my thinking? Yes.
All humans follow seasonal patterns. All life does. Markets are living things. They have seasons too.
I do enjoy discussing the topic too much, however, so perhaps it is a weakness to pay too much attention to the calendar.
I know option traders pay very careful attention to the third Friday of every month. We have a triple witch in 10 days.
So, enough said, I suppose.