I know for me, the nose plug reality check works really well. But, when I am wanting to DEILD after I come out of a lucid, I want to know if it is a FA, or when i am in another dream. So, I was wondering if any one has tried, or know if it works, to do a "closed mouth inhale" reality check, where you keep your mouth closed and try to inhale through that. This would make it so you don't have to move to do a RC.

Any ideas?