There are plenty of reasons to be unhappy in this world.... But, diet and exercise have a lot to do with how we feel. Many people forget or overlook that. Also, as we get older we evaluate our lives and question their meaning and the potential we have ahead. This can leave us depressed or, it shake us up to do something new and exciting! Turn that desire to die to find new meaning to live or rediscover life! Each new day do something different. Even if it just means taking a different route to work or stopping to interact with a person walking a cute puppy or child! start small.