Sadness is not an uncommon thing for people, and they do encounter grief and sorrow on several occasions of their life. The reason could be anything right from loss of loved ones, not getting promoted at the workplace or regular quarrels in the family. People also get anxious on many instances like before starting a new job, at the time of the interview, speaking in public or in some dangerous situation. It works almost like a defense mechanism that either makes you ready to face the situation or makes you run away from it. Occasional depression or anxiety isn’t bad, but when they take a chronic shape, then it can cause trouble. To prevent such trouble, you can seek medical help and take antidepressant medicines from Etizolam-Australia.com.