diff --git a/assets/interfaces/debug_window/debug_window.gd b/assets/interfaces/debug_window/debug_window.gd
index 8fb93e3..1b8f2f9 100644
--- a/assets/interfaces/debug_window/debug_window.gd
+++ b/assets/interfaces/debug_window/debug_window.gd
@@ -24,3 +24,9 @@ func _on_douleur_value_changed(value):
 
 func _on_trauma_value_changed(value):
     emit_signal( "trauma_changed", value )
+
+
+func update_fears( oubli, douleur, trauma ):
+    $v_box_container/fears_box/oubli/value.value = oubli
+    $v_box_container/fears_box/douleur/value.value = douleur
+    $v_box_container/fears_box/trauma/value.value = trauma
diff --git a/scenes/game/game.gd b/scenes/game/game.gd
index 3e9cf60..6eaf4d9 100644
--- a/scenes/game/game.gd
+++ b/scenes/game/game.gd
@@ -47,11 +47,17 @@ func _on_debug_window_mist_level_changed(value):
 
 func _on_debug_window_douleur_changed(value):
     $game_ui.set_douleur( value )
-
+    self.update_debug_fears()
 
 func _on_debug_window_oubli_changed(value):
     $game_ui.set_oubli( value )
-
+    self.update_debug_fears()
 
 func _on_debug_window_trauma_changed(value):
     $game_ui.set_trauma( value )
+    self.update_debug_fears()
+
+func update_debug_fears():
+    $debug_window.update_fears( $game_ui/stats_window/oubli.value, $game_ui/stats_window/douleur.value, $game_ui/stats_window/trauma.value )
+    
+    
diff --git a/scenes/game/game.tscn b/scenes/game/game.tscn
index f7bf394..bbea0fe 100644
--- a/scenes/game/game.tscn
+++ b/scenes/game/game.tscn
@@ -25,8 +25,8 @@ noise = SubResource( 1 )
 [sub_resource type="ShaderMaterial" id=3]
 resource_local_to_scene = true
 shader = ExtResource( 5 )
-shader_param/iTime = 10.7628
-shader_param/iFrame = 609
+shader_param/iTime = 84.4711
+shader_param/iFrame = 4977
 shader_param/COVERAGE = 0.5
 shader_param/THICKNESS = 25.0
 shader_param/ABSORPTION = 1.031
diff --git a/scenes/interfaces/game_menu/game_ui.gd b/scenes/interfaces/game_menu/game_ui.gd
index 9e206a3..cbbafe7 100644
--- a/scenes/interfaces/game_menu/game_ui.gd
+++ b/scenes/interfaces/game_menu/game_ui.gd
@@ -4,9 +4,28 @@ extends Control
 func _ready():
     $stats_window.popup()
 
+func change_douleur( value ):
+    $stats_window/douleur.value += value
+    if value > 0.0:
+        $stats_window/oubli.value -= value/2
+    
+func change_oubli( value ):
+    $stats_window/oubli.value += value
+    if value > 0.0:
+        $stats_window/douleur.value -= value/2
+    
+func change_trauma( value ):
+    $stats_window/trauma.value += value
+    
 func set_douleur( value ):
+    var delta = value - $stats_window/douleur.value
     $stats_window/douleur.value = value
+    if delta > 0.0:
+        $stats_window/oubli.value -= delta/2
 func set_oubli( value ):
-    $stats_window/oubli.value = value
+    var delta = value - $stats_window/oubli.value
+    $stats_window/oubli.value = value    
+    if delta > 0.0:
+        $stats_window/douleur.value -= delta/2
 func set_trauma( value ):
     $stats_window/trauma.value = value
diff --git a/scenes/interfaces/game_menu/game_ui.tscn b/scenes/interfaces/game_menu/game_ui.tscn
index 4d6bdc1..e2c6060 100644
--- a/scenes/interfaces/game_menu/game_ui.tscn
+++ b/scenes/interfaces/game_menu/game_ui.tscn
@@ -43,6 +43,7 @@ __meta__ = {
 [node name="oubli" type="TextureProgress" parent="stats_window"]
 margin_right = 126.0
 margin_bottom = 126.0
+max_value = 100.0
 step = 0.1
 texture_progress = ExtResource( 3 )
 fill_mode = 5
diff --git a/scenes/interfaces/windows/window.gd b/scenes/interfaces/windows/window.gd
index 37eeb30..de097f4 100644
--- a/scenes/interfaces/windows/window.gd
+++ b/scenes/interfaces/windows/window.gd
@@ -13,12 +13,16 @@ func _on_stats_window_gui_input(event):
         self.set_position( self.get_position() - delta )        
 
 
+func update_trauma():
+    $trauma.value = ($oubli.value+$douleur.value)/2
+
 func _on_douleur_value_changed(value):
     $douleur.self_modulate.a = (value / 100.0) * (value / 100.0)
-
+    self.update_trauma()
 
 func _on_oubli_value_changed(value):
     $oubli.self_modulate.a = (value / 100.0) * (value / 100.0)
+    self.update_trauma()
 
 
 func _on_trauma_value_changed(value):