Thanks for your answers, lulian and mesa. I truly appreciate them.
As for me, I think i will spend my time with my family thanking them for all that they have given me and beg for forgiveness for all my wrongdoings. I will thank my true friends for being with me when I needed them. And i shall try to spend my hours without tears but joy. Some people who lived for a hundred years might even felt that time is too short but a person who have truly lived will feel that 24 hours is enough.