Wow, so much HN hate for Polly? It's my opinion that Polly is a national treasure. Her shameless wit and sense of humor make me smile. Her profound love of humanity makes me deeply happy. Not only that, but her writing is so poetic and lovely. Truly a gem.
On the topic of this question/answer, I assume most of you are young? Or at least younger than I am. I can tell you now that the way you feel now will not last. Change is absolute. There will be a time where you will look around you for reasons to be thankful. Make as many reasons as you can. You will need them.