My friend just got a new baby pastel male on Thursday. But she is pretty much scared of him. He was a two-day delivery, and got pretty freaked out once he was warmed up (he was ice-cold when she got him out of the box) striking repeatedly and hissing like crazy. She put him in his tank, but had to get him out again after a few minutes to finish setting everything up. He was still all strikey and freaked out when she put him back, and has been like that since. She did try to get him out once to show her mom, but he was striking at her so she just covered him back up. Now every time he's out and about in the tank and she moves in her room at all, he freezes and starts striking in her direction. She's been talking to the breeder and he said to try feeding him, then cover the tank completely for a week, basically to try to start all over. Any ideas about that, or what else she could do?