well it depends on the age and how much she is eating and growing.

As far as grumpy...yes some of them do. Also some don't eat and some do....mine do. When they are in blue though they cannot really see very well. I try not to handle them when they are going into a shed. When I first started keeping my snakes someone put it to me like this.... Think of it as a sunburn on humans. Makes sense to me...so I tend to bump up the humidity and after they shed it is like Christmas.