KevinK
Regular
But BLD solving *is* possible..When someone sees a sub-20 solve, they are impressed. The difference from that and seeing something impossible is that the spectator knows that with practice, he or she could do a sub-20 solve, too. When someone sees something that is impossible, he or she has no idea how it was achieved. With no explanation, he or she doesn't think that he or she could do it. The reaction might look the same, but it doesn't feel the same to the spectator.
But people don't usually know that.