It matters why you change.

 Someone asked me, what would you do if you got to know today is the last day, at 12 midnight you'll die?

I first thought about it and my initial thoughts included flipping few people, calling popo to hear her voice for the last time, making sure my parents accept this and what not. But then something occurred and I said to my friend "I would live it just the way I have been living but yeah I will call her for the last time for sure." 

My friend was a little surprised that I would not do anything out of the ordinary. So I asked him, you know you are going to die someday. The awareness of our eventual death already exists, but I still live the way we live, then why change anything even if I get to know I'll be dead tomorrow.

If I should change, then I should change because of the life that I want to live, not because I am about to die soon. 

But yeah, as a last wish, I will still call her, if only to get her wrath.