Vinyasa on the brain

We're working on Ashtanga and I've got Vinyasa on the brain. It's interesting how challenging it is to learn this new style. It's clicking in slowly. I am now coffee free for 8 days, and almost headache free. I drank over one pot of coffee a day for 18 years. I still drink tea that has some caffeine in it , but a fraction at best (white tea has 20% of the caffeine of a cup of coffee).