[deciplex]

Obviously I don't disagree with that. Where are you going with this? People don't formulate their beliefs by picking randomly from a collection of all theoretically-possible beliefs. To expand on your example, if you are selecting from a bag of beliefs according to some criteria (based on some combination of morality, desire, etc) which are themselves in conflict (e.g. "I wish to be feared; I wish to be loved") then I think you are more likely to pick some beliefs which happen to contradict each other (again, if not logically, then for most inputs) than you would just by selecting randomly. Or, probably, if your criteria are more in tune with one another.

[dancompton]

How do people formulate their beliefs?