I can't say this is entirely unsound advice. I have enough console games to last the entire span of all the MMOs I've played combined, and that's not even counting the multiplayer modes within those. You can even get socially involved thanks to the co-op modes and competitive events that go on regularly.
If you're seriously looking to get out of XI, just try going without; I think you'd be surprised how not-bored you'll be.
XI Wiki


