I agree with KTC that once you start getting to know your characters really well, writing in each of their voices will just start coming naturally. Try it out and see how it works for you. If it doesn't, you still win, because it would be a great exercise in character development.
Can you maybe zero in on one or two of their individual circumstances? Things like family environment, groups of friends, location, etc always have an impact on how we talk and express ourselves. A bookworm from the suburbs is never going to think or talk like a gamer from the inner city. There are always ways to distinguish voice--it all goes down to characterization.
Good luck!
Hmm. That might be the issue then. Both my POVs were male and of pretty much the same age so they tended to talk alike.
Can you maybe zero in on one or two of their individual circumstances? Things like family environment, groups of friends, location, etc always have an impact on how we talk and express ourselves. A bookworm from the suburbs is never going to think or talk like a gamer from the inner city. There are always ways to distinguish voice--it all goes down to characterization.
Good luck!
