anchor.diff:  			M << "\blue Your muscles hurt."
   			M.mutations.Add(HULK)
   	if (isblockon(getblock(M.dna.struc_enzymes, HEADACHEBLOCK,3),HEADACHEBLOCK))
  -		M.disabilities |= 2
  +		M.disabilities |= EPILEPSY
   		M << "\red You get a headache."
   	if (isblockon(getblock(M.dna.struc_enzymes, FAKEBLOCK,3),FAKEBLOCK))
   		M << "\red You feel strange."
  
positive.code: 	M.dna.check_integrity()
  
  	M.disabilities = 0
  	var/old_mutations = M.mutations
  	M.mutations = list()
  
  
negative.code: 		else
  			randmutg(M)
  	if (isblockon(getblock(M.dna.struc_enzymes, COUGHBLOCK,3),COUGHBLOCK))
  		M.disabilities |= COUGHING
  		M << "\red You start coughing."
  	if (isblockon(getblock(M.dna.struc_enzymes, CLUMSYBLOCK,3),CLUMSYBLOCK))
  		M << "\red You feel lightheaded."
  		M.mutations.Add(CLUMSY)
  	if (isblockon(getblock(M.dna.struc_enzymes, TWITCHBLOCK,3),TWITCHBLOCK))
  		M.disabilities |= TOURETTES
  		M << "\red You twitch."
  	if (isblockon(getblock(M.dna.struc_enzymes, XRAYBLOCK,3),XRAYBLOCK))
  		if(probinj(30,inj) || (XRAY in old_mutations))
  