Again, someone’s zodiac sign will never guarantee how their attachment style will turn out, especially considering our attachment styles are largely influenced by our upbringing. Nevertheless, in terms of which signs are more prone to anxious attachment tendencies, Cancer, Libra, and Pisces are definitely at the top of the list.

And based on their findings, anxious attachment can, indeed, impact your sleep—but there’s more. “In addition,” the study authors write, “sleep disturbances are related to more envy [and] jealousy in social relationships, but only for those with higher trait relationship anxiety.”