So denying that you had the chance to look away?? Counted and you had 4-5 seconds before the snake even struck, so really no room to complain, it was your choice to continue watching lol. A squirming mouse held right in front of a snake hide doesn't give you any kind of clue that its about to be eaten ???
Bleh, time to clean Khaa's cage. Whoever says snakes don't pee liquid should clean some and then see how they feel about it lol!