I rped and casually did dungeons then. Albeit as a noob in all capacities, but through numerous guilds and friends which I've had for five years, I became better (But not neccesarily good) in all aspects of the game.
I rp now and do casual dungeons and raid finder, with the added bonus of being a transmog consultant to guildies and friends. I'm very content that I've become more confident and open with people.
And come WoD, would you believe it? I'll likely do casual content and rp!