I think that it might partly be too many questions. Ds was like that, too. And if I tried to validate his feelings at all, he would have an all out temper tantrum. It's now getting to the point where I can ask one or two questions, but I have to wait until he's calmed down and I have to be careful to word them so that they're easy for him to understand and answer. He's so incredibly verbal, sometimes it's hard for me to remember that there's still a lot he doesn't understand, especially wrt to expressing how he's feeling about things.