life is something that cannot be explained with words
how we explain it will be different from the real
if you heard that a person said he/she is happy
it means that he/she must be so happy or moderate happy
if he/she said he/she is sad
it may means he/she is very sad or moderate sad
this show that there is no specific word that can describe exactly about human feelings
no one will understand what you feel
you are the only one who know about it
so, think about yourself first before others
what you feel is more important
it is not being selfish
but...
it just to love yourself more.
