Actually,I learned the word -regret-,
thanks.

Life really is beautiful,
try to look closer
you will find your happiness.
maybe saying is really much easier than doing,
but if youhaven't tried your best.
you are just wasting your time,
going rounds in life that you think its you 'beautiful life'
do you really want that.
everytime i ask myself why, why am i dreaming.
just dreaming about something beautiful,
but it has never came into life,
is it too far from me or am I too lazy to catch it?!?!
if i could show you that there's no risk of being let alone,
would you let your past go?
simplereason