Thanks for sharing your observation, it is helpful indeed for others too. It is true that we create anxiety, tension and excitement etc. Its our reaction to a situation which gets reflected in our behavior. The observance as you did is similar to what is taught in vipassana. Pratice of 'samta; and 'pragya' is very useful for each awareness.
On Dec 6, 2011 Manisha wrote :
This piece comes just in time as I found myself "waiting for the bus" (train) this morning -- along with hundreds of commuters, all in a rush to get to work. Instead of checking my watch to try to calculate how late I'd be, I lowered my eyes to the ground and began to observe myself in waiting. I noticed how my heart started beating a bit faster, my chest subtly tightened with anxiety, and how I became defensive of "my space" so that more physically aggressive people would not push me out of the way. It was a rich learning experience. :) This passage inspires me to continuously observe myself so that I can accept change with balance, grace, and faith. Thank you. :)