i'm a completely dependent person

yesterday I went to therapy and after a while we started talking about what i had done the past few weeks, and i said "reading and watching tv". He then completely unraveled how I was using these to escape from my own life. And then he asked me if I had any vision for my life after the death of my parents (I'm 20 and still live with them) and I said "no, not really". It dawned on me that I had zero vision for an independent life, for what it would be like to live alone and stand on my own feet. I have no ambition for anything, I have wanted to write a book in the past but never even began. My parents pampered me as a kid and this is the result. I have no goals in life, don't work hard, have no dream job or career, and just have nothing going for me. I just get carried along while remaining completely passive. I don't "love" my life. I just do nothing and have therefore never become anything.