Hi. I have an emperor scorpion that has had a pretty good life. Then I went to Costa Rica for 9 days, and when I came back, he was acting very strange. Everytime he stops moving, he extends his tail all the way behind him. Usually when I open the cage, he goes runing somewhere or gets defensive. He doesn't do either of this anymore. And speaking of defensive, he has not opened his pincers AT ALL. I fed him a cricket, and he just cornered it and scooped it into his mouth, no pincers opened. And lastly, he's a waterholic, everytime I put in there, it's gone within an hour. And this time I put water in, and he went to the water dish, got in like usual, and then moved completely to the side. Took two sips and walked away. Can someone tell me what's going on here? Thanks, guys.