"As a general rule, the greater the uncertainty, the better to avoid large and irreversible commitments, to the extent that it is possible. When the famous 1930s gangster, Dutch Schultz, was dying, his incoherent last remarks were taken down by a stenographer. One of them was. "Don't make no bull moves." His words are a lesson for the kind of future that one might choose. Maintaining flexibility or keeping ones options open, is key in these matters."