Life is an alluring journey and you should always try to make each and every moment worth living for. It has good as well as bad moments. It is up to your heart how to react in each situation. Brave people are the ones who accept everything i.e. even at the time of facing varied kinds of hurdles in life, they stay calm and believe in themselves that everything will be fine soon instead of falling into depression.
You are; the choices you make. Being positive is easy; but staying positive all the time is extremely difficult. The only thing that can change the way your mind reacts is by applying positive affirmations in your life so that you can remind yourself daily of all the precious things you already own rather than the ones you do not.