Hello! My first T, "Tilly" is I presume a 3-4 year old female. Always docile. I am not a beliver in picking them up but has never given me any trouble when I do maintenance in her tank & or when being fed. The last two times I had to go into her tank (cleaning & giving water) she flicked hairs and now threw a threat pose!! I was shocked at the threat pose because it was SO much not in her character. But, what could be causing this behavior change? I have not changed anything. She has never molted for me, but also not showing any signs of pre-molt. Is there such a thing as pre-pre-molt?! She is the T that did not eat for almost 8 months when I first got her and is my most picky and slow hunter/eater. Just want some insight. I am going to leave her be and not try to disturb her. Thanks! :?