Kitt's voice was tired, almost defeated. "My apologies. My origins were different, and I had a steep learning curve in my first years. If I am too human now, then I have forgotten what it's like to be a youthful AI. If you require orders, then follow these. You may stay as long as you like. You may do as you wish to fulfill your desire for knowledge and learning. You may observe and ask questions. You will, if your programming dictates that it must be so, protect my family from harm. You will assist me in my studies of your programs and systems. And finally, you will assist me in continuing to fulfill the parameters of Wilton Knight's original dream for his company, for his Foundation, and for his AIs."