It's not so much the giving. That's living, the burst from your heart that connects to the hive mind; the leaving all the doubt behind.
It's the after. Exhausted and shattered and sweating out all your exposed emotions, and nothing. No word, no glance, as you stuff all your **** back into the red suitcase that contains your world and no one else's.
There's no expectation for commendation, but you wish someone would attempt some relation as you mop up the ****** mess that once was beautiful, but is now splendorless.
Music is useless for making a statement. The whole world is trying to make you complacent and you'd smash your guitar, but your money's all spent so you cry in your bed wishing you were a poet (or a surgeon or a botanist or at least brilliant) instead.
Writing songs and then tearing them from your soul to be devoured by judgmental strangers.