I have a brain disease and it prevents me from trying to start a relationship.
What makes you believe that you can't start a relationship just because you are sick?
My brain disease can't just be cured. It's a life sentence.
I am sorry that you ended up with a brain disease, but avoiding relationships because of it shuts you off from the world. Try to see that there is no truth in the idea that disease is a prison sentence.
What kind of bullshit are you talking about? It's the truth!
I understand that you're frustrated and you feel the disease is limiting things in your life, but the reality is you are still able to be a relationship. You are more than the disease and you are worthy of being in a relationship and sharing your life with someone.