According to the passage, skepticism becomes problematic when it does which of the following
A． It becomes overly demanding by criticizing the possible justifications for a prediction about the future.
B． It requires too much by suggesting that thinkers not rely on an infinite regress of justification.
C． It suggests, despite certain epistemological arguments that we abandon the dream of conclusive justification.
D． It argues that the truth is to be had through a lucky guess, rather than through reason and deduction.
E． It suggests that we adopt a universal suspension of belief, rather than being selective in our incredulity.