if you are playing the odds, always look for situations that give you two ways to win and almost no way to lose. I sometimes describe this situation in a more generic sense as having a system instead of a goal. A goal is, by definition, one way to win and infinite ways to lose. A good system gives you lots of ways to win and far fewer ways to fail. An example of a good system is going to college and getting an engineering degree. You don’t yet know what your ultimate career will be, but the engineering degree gives you lots of ways to win while vastly reducing the number of ways to lose.