Random...

It's like.. clockwork, precise and predictable at every move. Yet, in every move, as every second passes, something small changes. Something is different from the last move, so tiny that you might oversee it. Then once in a while, you look back and realised how different it became, time now and then. So, you try to calibrate the next move so that it comes back to where it used to be, back with what you were familiar with.

Life needs calibration. Once in a while, look back to calibrate back the deviations before seconds turns to minutes and to something that even calibration might not be able to make it what you wanted.