Remove some shit from Life(), and fix wiznerd thing

code/modules/mob/living/carbon/human/human_defines.dm

@@ -80,4 +80,4 @@ var/global/default_martial_art = new/datum/martial_art
 	var/fire_dmi = 'icons/mob/OnFire.dmi'
 	var/fire_sprite = "Standing"
 
-	var/datum/body_accessory/body_accessory = null
+	var/datum/body_accessory/body_accessory = null

code/modules/mob/living/carbon/human/life.dm

@@ -170,12 +170,10 @@
 		adjustCloneLoss(0.1)
 
 /mob/living/carbon/human/handle_mutations_and_radiation()
-	var/gene_stability = DEFAULT_GENE_STABILITY
 	for(var/datum/dna/gene/gene in dna_genes)
 		if(!gene.block)
 			continue
 		if(gene.is_active(src))
-			gene_stability -= gene.instability
 			speech_problem_flag = 1
 			gene.OnMobLife(src)
 	if(gene_stability < 85)

code/modules/mob/living/living_defines.dm

@@ -54,4 +54,6 @@
 
 	var/list/butcher_results = null
 
-	var/list/surgeries = list()	//a list of surgery datums. generally empty, they're added when the player wants them.
+	var/list/surgeries = list()	//a list of surgery datums. generally empty, they're added when the player wants them.
+
+	var/gene_stability = DEFAULT_GENE_STABILITY