In co-dependent relationships, we borrow someone else’s identity. What we gain is an illusion of security, and what we borrow comes at an energetic cost.
Aries asks that we open our eyes and pay attention to where we may be slipping into some co-dependent situations, and be aware of the unhealthiness that is rising because of it. Also ensure that you don't settle back down in the mud of what is comfortable, out of fear of the unknown.