End of transition leaving you undecided? (4)
I believe the answer is:
torn
'undecided?' is the definition.
(someone deliberating between two options is torn)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for torn that I've seen before include "Rent, ripped" , "Divided" , "Undecided between two" , "Ragged" , "Having rips" .)