I don't even know myself

I feel like for a while now if someone asked me to describe myself I would have no clue what to say, I feel like my friends could give a better description of me then I could. I barely know what I want in life. I have no clue what I want in relationships, I feel like I'm a blank slate for my partner to sculpt. I want to know myself and my identity and Im tired of being a stranger to myself