Ok, so Einstein is a genius...I already know that much. Now, here's the problem!! Sometimes he won't do a command on cue. I know he has the commands down simply for the fact that when he is at his best, really into it, he does each one the 1st time I say it. After a while he just loses interest. Is it just his short attention span causing this to happen or do I have a semi-stubborn genius on my hands?