Temptation is a bit confused (4)
I believe the answer is:
bait
'temptation' is the definition.
(bait is a kind of temptation)
'a bit confused' is the wordplay.
'confused' is an anagram indicator.
'a'+'bit'='abit'
'abit' anagrammed gives 'BAIT'.
'is' is the link.
(Other definitions for bait that I've seen before include "N in radio comms" , "Annoy; enticement" , "Boilie, for example" , "Food to lure fish" , "Deliberately annoy or taunt" .)