<p>The mere fact that we all must die one day already is confirmatory that we have a limited time to live in the world. You used the word "while" which is descriptive of time. Humans are made to live and die at a particular time which is not same for everybody. There are some people that their own time will be shorter than others and others' longer. So the "while" description of the time frame to live desceibes a limited time to live in the world which varies with people.</p><p>But over the years, the death trend in most countries has been estimated and we now have the life expectancy figures of every country. It is not accurate but based on established facts, this has served a great tool to be able to understand how long one is expected to live should everything go normally and under normal healthy circumstances.</p><p>So, I have not only thought about it but i do believe that all only live in this world for a limited time which varies with everybody. Death will always come knocking at our doors one day and that exact day no man knows. So, the known fact is; we do live for a while but the unknown fact is; the length of this time (the while).</p>

<p>Yes, life often doesn't work as expected.We must have felt disappointed, sad, even angry when many things happened not according to desire.We will not be happy when busy cursing what we think is imperfect.Feeling not smart or less beautiful is just a small example of how we can poison our own minds.In fact, life should be lived better and happier.isn't life that is only temporary that can be made more meaningful so it doesn't end in vain.</p><p>It's never too late for a good change, you still have a chance to improve.If you were always emotional in dealing with problems, now you start learning how to be a good and wise person.</p><p>Don't waste your life and hope that time is just missed.Enjoy every moment of your life, both happy and sad.There will be times when you return to remember those moments with a smile and say thank you.At that time, you will realize it as the best life experiences you have ever passed.</p><p>Thinking positively and saying good things to yourself may not be an easy matter.But, negative thoughts and sentences that you continue to echo actually make your condition worse.Later when life doesn't go the way you want it, be happy to accept.</p>

<p>Yeah. Nobody is going to live he're on the earth forever.  We all are going to get old and die at one point or the other. So whether we accept it or not, our time here on the earth is very temporary.  But we can use our time here to prepare ourselves for our eternal destinations.  The real man is the spirit of a man and the spirit doesn't die. It can either spend eternity with God in heaven or with the devil in hell and we decide the final destination of our spirits(our real selves) by how we choose to live our lives on this earth. Who are you living your life to please(God, the devil or yourself)?</p>

<p>Yes indeed time fly like flash.&nbsp;</p>
<p>I’m in mid 30s now and to me world has changed a lot. We are using the technology which was nonexistence at the time of my childhood.&nbsp;</p>
<p>Now a days we has occupied ourselves so much that we can’t have much time for fun.&nbsp;</p>
<p>Our life is like a machine and we are running after money and forget about everything else.</p>
<p>When I look into to my past life. I release that I have spent more than half of my expected life.</p>
<p>Yet it feels that as if I was a kid yesterday and now I have grown up.</p>
<p>Our life is so much busy that even we don’t realize that how our days, months and years fly past.&nbsp;</p>