We are a bunch of newbies, have just completed our first campaign and are one evening into the second campaign.
It is now that I noticed that despite playing role-playing games, almost no one is exactly role playing.
Instead, we (including me) are all metagaming, and this seems more like a round of stratego or risk where everyone is in one team.
We have talked about this and everyone wants to role-play, but we find it hard to stay in character.

What is the best way to get players to actually role-play their hero both in-game and outside the game? Or is this something that will solely come with experience?