at sea,
mazed,
confounded,
bewildered,
baffled,
mixed-up,
bemused,
befuddled,
confused,
lost perplexed by many conflicting situations or statements; filled with bewilderment; "obviously bemused by his questions"; "bewildered and confused"; "a cloudy and confounded philosopher"; "just a mixed-up kid"; "she felt lost on the first day of school"