feeling.
" There is something  b e a u t i f u l
in  r e v e l i n g  in sadness
the proof is in
how beautiful sad songs can be
So don't think
being sad is to be  a v o i d e d 
It's  a p a t h y  and  b o r e d o m  you want to avoid
But  f e e l i n g
feeling anything is good
even if that feeling is  s a d n e s s . "
- Joseph Gordon Levitt
(Credits to tinyartshop)