article_snippet.sent: But experts are divided over how this can impact a user's mental health.
article_snippet.sent: Some argue that it can provide real comfort and support in times of grief, while others say it may prevent people from moving on from trauma.
article_snippet.sent: I think helping people to confront difficult emotional challenges done in a safe environment is a positive thing,' said Dr Rizzo. '
article_snippet.sent: When people avoid processing things, this is when it comes back and haunts people.' '
article_snippet.sent: It puts you into a difference space where there's almost no rules.'
highlights_snippet.sent: Some say this prevents people from moving on from losing a loved one .
  