Possible Duplicate:
“If I was” or “If I were”. Which is more common, and which is correct?
Which is correct: “what if there was” or “what if there were”?
Which of following sentences is formed properly? Why?
Although Reza has a successful career as a lawyer, he still wishes he was a rock musician.
or
Although Reza has a successful career as a lawyer, he still wishes he were a rock musician.