about a week ago i completely changed the substrate in my BP cage. i went from orchid bark to cypress mulch. and he freaked out. so i immediatley changed it back to orchid bark and fed him. and he went back to what he usually does and sat in his warm hide box. but the last day or so he has been coming out and just pushing his head up into the screen. i dont know what changed for him but its really annoying. he got out last week from the smalllest hole in the screen top and he keeps going back to that hole to see if he can get out again. what do you think is wrong with him. nothing has changed with my husbandry. about a month ago i bought some hides that a lot of people have on this site. and they are bigger than the last ones obviously. i just dont know why he is acting so different these days.