Oh you do hapkido? That's awesome!

I only ever do the nose RC, but if that's not enough for you then once you do that one and find that you can breathe, you can then try to fly or walk through a wall or something like that to validate that you are dreaming.

The bathroom is also an extremely common dream sign for me (I wonder why we dream of bathrooms so often??), but I'm in the same situation - RCing there IRL has stopped working!