I just got back from seeing The Dark Knight , and it was awesome ! ! ! I have such a Batman fetish and I love Christian Bale . It 's still really depressing to think about Heath Ledger though . He was amazing as the Joker .
According to the above context, choose the best option to answer the following question.
Question: why is he depressed about heath ?
Options:
- Heath took drugs
 - Heath took another role as joker
 - Heath passed away
 - None of the above choices .


Heath passed away