Stretch your limits

Why is it that everytime when I become complacent, or feel thoroughly content with what I have got; I come across something which makes me feel that there is more to be seen. to be read, to be thought and yes to be done.

Not that I am cribbing about this "constantly on the move" attitude as a pain. But yes, this feeling does leaves me with a certain sadness that is beyond explanation. It's like taking away the feeling of joy about one's achievemnets and yearning for more; that "thoda aur".

The only solution which makes sense is that this is what is human, so accept it and may be use this as a wonderful opportunity to Stretch Your Limits!