Mine too. I currently have a streak of 1004 consecutive days of closing all three rings going on.
> Closing the rings is now an obsession and I’m better for it
So far I've not become obsessed about it. It is more that I've changed my habits so that I'm more active.
There have been a few times where before the watch I might have skipped my morning walk due to something like waking up with a sore ankle, without even checking to see if it was a "you slept on it wrong and the soreness will go away when you move it a little" kind of soreness or a "OK you actually did hurt it yesterday and should just stay off you feet all day" kind of soreness. Now I check, and so far it has always been the former.
I'm thinking of intentionally taking a day off and missing closing all the rings just to keep from accidentally becoming obsessed over the length of the streak.