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What good would that do?
If the venom is in my muscle, why would I waste the effort to take revenge on the snake?
High voltage current deconstructs the venom very effectively if done within seconds. The longer you wait, the less effective it will be, and if you panic, it is worse.
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Well... it was clearly obvious I meant to use the stun gun on them before they bit you. If you wish to wait until after, that is your prerogative.