What does it mean for someone to be in a 'quandary'?

Being in a 'quandary' refers to a state of uncertainty or confusion, particularly when faced with a difficult decision. When someone is in a quandary, they typically experience a lack of clarity about the options available to them and may struggle to determine the best course of action. This word conveys a sense of being caught between conflicting choices, leading to hesitation or indecision.

The other options describe states of mind that do not capture the essence of a quandary. Certainty about choices, excitement, or indifference do not reflect the confusion and difficulty inherent in being in a quandary. Thus, the choice that indicates being confused about a decision accurately aligns with the meaning of the term.