I don't have cubase, but generally when you can't hear yourself it is because you don't have audio playback set for your sound card or whatever your speakers are connected to. Could be wrong there is definitely a myriad of possiblities.
It would be under preferences or settings or something like that I'm sure.
Religion is like a penis. It's ok to have one. It's ok even to be proud of it.
But please don't pull it out in public and start waving it around. And definitely don't force it down the throats of my children."-genome
"To most Christians the bible is like a software license No one actually reads it They just scroll to the bottom and click "I agree"."-Shadygrove