Margurg i must dissagree...a over dose of that toxing will bring you into a comatose state and even "kill" you .. i read of many cases of posioning with that thing and many even "died" and awaken in a purley vegetative state there are even of some cases wehere the person was buried and was dug up because of strange sound coming from the ground...he was alive but brain dead
Ps:The brain is the only organ that cannot heal itslef..it cap patch up by istself but no tissue regeneration so if its dammaged it will lose that part of it forever.More...if the brain is starved from oxigem for 10 minutes several nuclei and nerveous centers will cease to exist thus rendering that person incapable of doing basic motor fuction or even think