Hi, I have 2 corns. One is a ghost and one an amel. Both are yearlings. Mine are very docile and don't mind being handled. When they were babies, about the size of a pencil, they did hide alot. As they got bigger they would come out more often. Mostly at dusk. My amel used to 'taste' my hand when she was hungry. She didn't bite but would just open her mouth and taste my fingers. She doesn't do that any more.
Most corns are very docile but I'm sure there are some that aren't. They are a very good beginner snake. I'm glad I started with a corn. Hope you enjoy yours if you get one. If there is a reptile show/expo in your area sometime...GO. You will see all kinds of snakes and reptiles. Also don't buy one on impulse. Do your homework before you buy. You will be glad you did. :0)