I recently got a new little BP, weighing around 60grams, I've never delt with one this small as the other one i got was four times this size, but every time I hold him, he is always in a tight 's' position. Is this just because his age/size and will he eventually grow out of it, and warm up?

Here is a pic of him...
http://www.ball-pythons.net/gallery/...1/103_1869.JPG

I also got one about a week before, i got that one, and hes a lot more friendly, once i get him out of the tank. lol. Hes also twice he size as the other one, about 110grams.

Heres a pic of the other...
http://www.ball-pythons.net/gallery/...1/103_1859.JPG

So, is it just their age thats causing them to be in the "s" position when being held, and will they grow out of it, the more I handle them.?