Last night I had a non lucid dream that involved swimming. I specifically recall being underwater for long amounts of time, and not being able to breath. I thought this was impossible as one of the most foolproof RCs is the nose pinch. This seems to be a recurring pattern actually because while writing this I just remember a failed DILD in which I did the nose pinch(in a non lucid dream), and it failed and I couldn't breath. Thoughts?