I think that defines me, around the time I did certain things like grad school, getting a new car, and getting married. All those things were good, but everywhere my life could have fallen apart in other areas, it did. Money, housing, employment, health, etc...(like a country song).
Not quite Murphy's law since the first few things were and are still good, but I certainly had a downturn in the late 1990s that was hard to explain in so many areas of my life. If it means being terrible about predicting sports teams where I was once pretty good/lucky, then so be it.
Since that late-1990s, it's almost as if I make a pick, then it's pretty safe to go another way. My pick, SB is Chicago vs. Steelers (the higher seeds) in a low scoring game with Steelers winning, 17-10.
I think people who are generally pretty good about picking a team(s) before the season starts had a few statistical outliers they didn't expect to happen:
1) The complete meltdown of Brett Favre's career after a very good 2009
2) The Patriots showing a good regular season with so many newcomers and thus a lot of likely errors and rebuilding issues which didn't happen
3) The Patriots and Falcons, who both would go on to get home field advantage, lose in their first playoff appearances this year
and the biggest shocker
4) A 7-9 team winning a division (a football first)