According to some psychologists, while the tangle is a very intimate sleeping position, it doesn't necessarily mean it's a good thing for some couples. It's perfect as a post-lovemaking cuddle but sleeping this way regularly could indicate signs of co-dependency and even an obsession with one another. We don't know if you've ever read any of Shakespeare's classics, but we know enough to confirm that love obsessions generally end in disaster.
Do you and your partner sleep this way? It might be interesting to evaluate whether you're too into each other in an unhealthy way. Imagine sleeping apart for a few nights - does this thought make you anxious? If so, it might be time to start working on becoming more independent as individuals within the relationship. We guarantee it can't hurt to try it out.