anchor.diff:  	stage_speed = 4
   	transmittable = 4
   	level = 3
  -	var/longevity = 25
  +	var/longevity = 30
   
   /datum/symptom/heal/longevity/Heal(var/mob/living/M, var/datum/disease/advance/A)
   	longevity -= 1
  
positive.code: 		A.cure()
  
  /datum/symptom/heal/longevity/Start(var/datum/disease/advance/A)
  	longevity = rand(20, 25)
negative.code: 
  /datum/symptom/heal/Activate(var/datum/disease/advance/A)
  	..()
  	if(prob(SYMPTOM_ACTIVATION_PROB * 10))
  		var/mob/living/M = A.affected_mob
  		switch(A.stage)
  			if(4, 5)
  