To be in a partnership requires giving more of yourself to the other then receiving. If a person requires a partnership to feel whole, then the person may need to look at what in them is missing and resolve it via self-love and care.
Once that is met, then the person appears to have love and life to give and instantly becomes more attractive and confident to others, and relationships have a chance of blossoming.
The question though if two people full content need to understand is that one needs to make sure pride and ego is not too great because that will turn off another ….