why always so perfect?!

wats the exact meaning of the word perfecT?... someone whu knows everythng ... or maybe someone who is good at everythng.... or maybe someone who is positive about life and expects nothng from life...
being perfect is something we all want to be.... but yet we fail to be? why... have we ever thought about it...the secret behind being perfect does not lie behind how well you know something... but how well you understand yourself and what all you r capable of...
try something you dont know how to do... and improve what you do know.... it ll surely lead u to be someone who can be called perfect!
but why do we always have to be so perfect... why not just good..why do we want everythng to be the way we want it to be.... why cant we juz accept wat we have and try to get what we can....
my point here is why do we always want everythng in our hands in the most perfect condition....
why cant we expect a little less than perfect and be happy with what we have
a friend of mine has everythng anyone would want....but still she is asking for more.....there is absolutely nothng rong in asking for more.. but atleast be happy with what you have and then expect more......
the point here is..... we have what we deserve and we can get more if we try.....we can be perfect but the stage before being perfect is not that bad that some of us dont appreciate it at all...
dream for more but live for what u have....