Yesterday the following thought engulfed me: How must it be like to be old? How must our grandparents be feeling at that age of 65-70? Will I feel any different at 60? Hard to say, because I have not been through that experience.
Time-wise I would have grown, yes. At the family front, I might have become grand pa. But at the thought-level, at the mind-level, spiritual level, would I be any different than what I am? Hard to say. No clue whatsoever. Relativistically speaking, I have not grown in time with respect to myself.
I don't ask this question to senior citizens I meet, because of their seniority! But I want to ask someone, inquisitively, about how they felt when they were younger.
My journey of 28 yrs seems to have gone in a blink. On a computer you can create progressive versions of your files, and can subsequently view the changes/ modifications done in that file. In life, it does not happen. Every second, millions of varied inputs are acting on you, millions of improvizations taking place within you, millions of developments happening, millions of cells dying, millions of cells getting created, millions of thoughts shaping you into a better human being. But there's no way we are able to refer to our 'previous' version later... atleast for reference.
We just grow. Retaining memories which have influenced us in some way. Others, which have faded into oblivion.
There should be some way to compare notes between a person when he is young and when he is old. Someway, our young-self should be able to interact with our old-self or vice versa.
May be by the time I am 60, time travel would be a reality. And I would re-visit 8 Jan 2010, and meet myself to answer these questions.