If you've become friend with your co-workers, have you ever went out to drink after work? I have gone out to drink after work before, but I don't do it a lot these days. And then again, I also work online now, so I don't really go out to drink anymore. But if you work at a place of work, and have a lot of co-workers, it's not a bad thing to do, as it's a good way to help become friends and make work later a lot more bearable.