you may regret may things that you have said and done...
you may regret even more about things you have not said and done...
but never stop living your life cause no matter what we are getting older day by day... 
time isnt going to stop no matter what...
so live in the moment enjoy it completely you never know what life has installed for you in this roller coaster ride....
and things that seem so important today may seem insignificant as dirt tomorrow...
live life to the fullest... you can regret your whole life losing the moment or live the same moment and tell the world who is the boss