The place to begin relationships from is from your Self Worth.
Build up your self worth, you anchor you in, then you won't seek from a place of empty or needy.
Relationships, especially with Special Person, will at first met all your needs and wants. In time, then you each will begin to trigger the others insecurities. Yes, you both trigger the other.
Your true love is your self love, why no one can fill your inner deep love. If you are empty, you will drain out any combined trust, trust of secrets and insecurities.
We are mirrors of each other, what you dispise in them, is in you as well, as it hit a corresponding note. They teach you about you.
Please don't enter relationships till you are at home in you, you validate you, you complete you. Love is an inner state, if it's not developed in you, you will attract those that upset you.
Work on you, then you will attract like minded person that will help you live, life to the full.