He was devastated and his confidence was completely gone. From that day on, Charlie felt alone. He let people use it, which prevented him from confronting people. He would never talk about what happened that day. He kept his feelings bottled up inside, which led to all these emotions building up. He managed this while raising his 3 children alone. In order to deal with all these emotions over the years, he developed symptoms of DID. Hank was Charlie's escape from reality, even if he didn't know it. Hank was the personality that did everything Charlie couldn't do. Hank was the confident, loud type. He said and did everything Charlie should have done over the years. It was by building over many years that it resulted in a new personality. Hank took control of Charlie and was able to come and go as he pleased. Charlie had no idea about this man Hank, other than what others would tell him. Hank, for his part, knew about Charlie. That being said, this supports the idea that "the host personality is not aware of other identities ».”