^I’ve been doing this one that i read about in a book: ask myself ‘What was i doing 5 minutes ago?’ If i can remember, then i’m probably not dreaming. But really, i think this question is better for a daytime RC. It’s difficult to be certain that you’ve answered correctly with no outside proof. (With the hand RC it’s immediate confirmation that i’m not dreaming - because i look at my hand and see it’s not blurry).
This is going to be akward