Sometimes we think more than we can handle. Our brain is like the horse that is out of control. We can think of situations which would never happen. We can even bring the dinosaurs back to play with us in the garden. We can even go extinct in corona if we want. Imagination is a good thing. Going out of control with the imagination may be bad for us. It not only brings blood pressure. But gives rise of anxiety and other health issues. It can be pretty bad for both mental and physical health. So one has to be pretty understanding about keeping mind idle. Yoga and meditation can be way to keep mind calm and keeping imagination in control. Do you let your imagination take over you? Or you have your mind calm and in control? I am learning :)