Yea marc i agree with you.
I try to limit my outting times....but it is hard sometimes too. Easy to forget. You can also read your snake... My corn has days where she just isnt in the mood for handling. especially when she is about to shed since she cant see that well and i bet its not comfortable.
I know with my horned toad lizard a lot of her servival i swear is with the fact that i leave her alone to do her thing and thats sunbathe and eat ants. lol. Very rarely do i take her out... and if i do its with company...or a tank clean.
I dont know if shedding is a timed thing...lol but as soon as your snake starts to feed well it should happen.