Sometimes, things can happen in life that get you down. But in order to enjoy yourself again, as hard as it may be you just have to pick yourself up and carry on. Try and focus on the positive even though that is extremely difficult when you are in a negetive frame of mind. Remembering that you are priceless even when things may make you feel worthless. A story that continually inspires me when I feel like that is one of a king and his ring. Here it goes:
Once upon a time, there was a king and he was given a gift of a ring.
This was a very special ring.
It had engraved on it "it shall pass".
He was told to look at this ring throughout the good times and bad times of his kingdom.
I feel this is a very good life message to carry with you in order to keep a level head about the experieces you go through. Everyone has there ups and downs but they do not last forever.