Thanks for all of your replies! 
Yes, it would be great to walk without the crutches of my Inner Critic. I'll have to learn how to walk all over again. And then develop my leg muscles.
And it's true, my Inner Critic has always been with me. My IC has been my sole identity for so long. She helped me survive and function, and she gave me a sense of closeness to my birth mother, who used to be very critical of me.
Now I do need to develop a loving Inner Mother. I don't know how to do that just yet. My therapist told me to watch real mothers with their children in public. I am doing that.
However, when I tell my inner child that it is time to go to bed, she doesn't react at all. She just ignores this request and hijacks my actions, so that I end up staying up until the early morning hours. Or when it is time to eat, my Inner Child also ignores my attemps to lovingly tell her to interrupt whatever we are doing. Often I feel absolutely unmotivated to do things. My only enjoyment lies in things that help me escape reality, like novels, films, or daydreaming. It is difficult to find something that I enjoy. But it really depends on my mood of the day. Sometimes I have a little more energy, and then I do gardening, which I do enjoy.
My therapist does encourage me to practice self-care and get enough food and sleep. But she is not concerned with my inability to function. She says I just function in a different way than other people.
My IC might not have the power anymore to propel me into action, but she still comments my disorganized life. You're right, I need to grieve that loss, that disempowerment.

Yes, it would be great to walk without the crutches of my Inner Critic. I'll have to learn how to walk all over again. And then develop my leg muscles.
And it's true, my Inner Critic has always been with me. My IC has been my sole identity for so long. She helped me survive and function, and she gave me a sense of closeness to my birth mother, who used to be very critical of me.
Now I do need to develop a loving Inner Mother. I don't know how to do that just yet. My therapist told me to watch real mothers with their children in public. I am doing that.
However, when I tell my inner child that it is time to go to bed, she doesn't react at all. She just ignores this request and hijacks my actions, so that I end up staying up until the early morning hours. Or when it is time to eat, my Inner Child also ignores my attemps to lovingly tell her to interrupt whatever we are doing. Often I feel absolutely unmotivated to do things. My only enjoyment lies in things that help me escape reality, like novels, films, or daydreaming. It is difficult to find something that I enjoy. But it really depends on my mood of the day. Sometimes I have a little more energy, and then I do gardening, which I do enjoy.
My therapist does encourage me to practice self-care and get enough food and sleep. But she is not concerned with my inability to function. She says I just function in a different way than other people.
My IC might not have the power anymore to propel me into action, but she still comments my disorganized life. You're right, I need to grieve that loss, that disempowerment.