Absence of the presence

I still remember my maths sir telling about 'presence of mind' while working out maths problems.
I did not remember this because i was solving some problem, i remembered this because
something happened few days back that made me think about the presence of mind. As usual on a Friday night i came to
have my dinner to a local restaurant. I parked my bike in front of the restaurant and had my food. But unfortunately i
forgot to take my bike back. I came to room by walking. I was so absent minded that i got to know about it only in
the next morning when i was searching for my bike in the parking lot. The only thing i could do at that time was to run to
the place where i had parked my bike. But i should thank god because my bike and the helmet were in the same place where
i had parked it with a little dust all over it.

This made me remember and to know how important is the the phrase 'presence of mind' which i seems to be lost on my way.
Hope to have it back in me.

P.s: This is not the end of the story, i think all my luck has gone in getting my bike back to me because i got caught
by the traffic police for not wearing helmet on my way back to room.. :(