Ok first of all we have a couple emps at the store I work at. The larger one is fine and nothing is going on with him. The smaller one however worries me. He seems lethargic and almost uncoordinated. If I touch him, he does something similar to tail wagging seen in some species except it seems more..."wild" i guess is the word to use. When he's on my hand, he turned his telson sideways and rubbed it against my palm. Another thing he does is stretch out his tail for a few minutes before curling it back. I don't know if he's eating or not and there was a couple days I was sure he was going to die but this has been going on for two weeks now. Has anyone had any experience like this in emps?