It is basically something depending on the outside situations being big or not. Simply put, FED increasing rates could have made it 13k for example, increase it big enough and you are going to get a ton of money out of the markets and into interest which would make it difficult for people to keep on profiting at crypto so they will leave. All in all, its not just about crypto falling for itself out of nowhere, if 13k will ever be reached again, it will be because of something that is irrelevant to crypto itself directly, but does have an impact on it anyway, which is not impossible and could definitely happen.