Non... Many, like me, suffer from clinical depression. Mine is under control but not for a while. Many here show signs that it is not.
It does seem like many suffer. To those with happier dispositions seeming unnecessarily. But I can see what things take so long. I understand those dark feeling. Hell... Ya read my last post. Some drugs take us to places and keep us dark long after stopping. A bit different than drinking.
The are those I have seen get back up. Those happy to remain where they are. Others ... And we all have met someone like this.... Never want to be happy.
Happiness is a muscle we must use to keep strong. Love to flex my muscles.