Are you significantly happier now than before?
Very much so yes. Potential big confounder: never been around so many beautiful & nice females (I'm a straight male).
But my moodflow varies between long lasting moods of feeling slightly good and slightly bad and for the days I've been here I get consistent "great" ratings - I feel awesome all the time.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.