Learn to forget

Our brain has the capability to remember everything. We forget things because we shouldn't remember everything. Forgetting is a gift given by god.
  There are certain sorrowful events which we want to forget but we couldn't. If we want to forget something, we need to stop thinking about it again and again. If we want to stop thinking about it, we need to replace our mind with other thoughts that are stronger than the old ones.
   Travel to new places to forget the old ones. Find a new love to replace the love you had lost.
   Happiness and sadness always come in a cycle. But you have the choice to forget sadness and embrace happy moments.