Mistake n° 88 'Waiting for Santa to bring you that special present'

In honor of Xmas time, this piece of advice is dedicated to children (adults too)...

Listen children, do not wait for Santa to bring you that present you were waiting for the whole year. Experience has taught me that we do not always get what we want, and you should learn that too. Or if you prefer just think that Santa forgets too.
So children (and you adults too) stop being so bloody tiresome and ,if you don't get the present you wanted, just smile and say 'thank you'.
Merry Christmas!