diff --git a/gilded_rose_original.py b/gilded_rose_original.py
index 8553cf4..d96934c 100644
--- a/gilded_rose_original.py
+++ b/gilded_rose_original.py
@@ -23,33 +23,29 @@ def __init__(self, items):
 
     def update_quality(self):
         for item in self.items:
-            if item.name != "Aged Brie" and item.name != "Backstage passes to a TAFKAL80ETC concert":
-                if item.quality > 0:
-                    if item.name != "Sulfuras, Hand of Ragnaros":
-                        item.quality = item.quality - 1
-            else:
+            if item.name == "Sulfuras, Hand of Ragnaros":
+                continue
+            if item.name == "Aged Brie":
+                if item.quality < 50:
+                    item.quality = item.quality + 1
+                if item.sell_in < 1 and item.quality < 50:
+                    item.quality = item.quality + 1
+
+            elif item.name == "Backstage passes to a TAFKAL80ETC concert":
                 if item.quality < 50:
                     item.quality = item.quality + 1
-                    if item.name == "Backstage passes to a TAFKAL80ETC concert":
-                        if item.sell_in < 11:
-                            if item.quality < 50:
-                                item.quality = item.quality + 1
-                        if item.sell_in < 6:
-                            if item.quality < 50:
-                                item.quality = item.quality + 1
-            if item.name != "Sulfuras, Hand of Ragnaros":
-                item.sell_in = item.sell_in - 1
-            if item.sell_in < 0:
-                if item.name != "Aged Brie":
-                    if item.name != "Backstage passes to a TAFKAL80ETC concert":
-                        if item.quality > 0:
-                            if item.name != "Sulfuras, Hand of Ragnaros":
-                                item.quality = item.quality - 1
-                    else:
-                        item.quality = item.quality - item.quality
-                else:
-                    if item.quality < 50:
-                        item.quality = item.quality + 1
+                if item.sell_in < 11 and item.quality < 50:
+                    item.quality = item.quality + 1
+                if item.sell_in < 6 and item.quality < 50:
+                    item.quality = item.quality + 1
+                if item.sell_in < 1:
+                    item.quality = item.quality - item.quality
+            else:
+                if item.quality > 0:
+                    item.quality = item.quality - 1
+                if item.sell_in < 1 and item.quality > 0:
+                    item.quality = item.quality - 1
+            item.sell_in = item.sell_in - 1
 
 
 class Item: