I've been reading as much as I can about what sufferers experience but of course I'll never truly understand it. Is there anyone that can try to explain what causes you to withdraw from intimate relationships. I keep reading stress, even good stress and overload etc etc, but I just don't get it. My sufferer is working overtime, going out and doing things, but withdrawing from me. He's contacting me less and less frequently. I just don't understand what is happening in his head. Is there anyone that is able to try to explain it.