diff --git a/h2/quick_hull.py b/h2/quick_hull.py
index 7621a7f..b9d3709 100644
--- a/h2/quick_hull.py
+++ b/h2/quick_hull.py
@@ -40,12 +40,9 @@ def gen_point():
 
 
 def distance(a, b, c):
-    try:
-        nom = abs((b.y - a.y) * c.x - (b.x - a.x) * c.y + b.x * a.y - b.y * a.x)
-        den = sqrt((b.y - a.y) ** 2 + (b.x - a.x) ** 2)
-        return nom / den
-    except ZeroDivisionError:
-        return 0
+    nom = abs((b.y - a.y) * c.x - (b.x - a.x) * c.y + b.x * a.y - b.y * a.x)
+    den = sqrt((b.y - a.y) ** 2 + (b.x - a.x) ** 2)
+    return nom / den
 
 
 def is_left(a: Point, b: Point, c: Point):
@@ -78,25 +75,22 @@ def find_hull(points: Set[Point], p: Point, q: Point, hull: Set[Point]):
     if not points:
         return
 
-    farthest = max(points, key=lambda point: distance(p, q, point))
+    farthest = max(points, key=lambda point: abs(distance(p, q, point)))
     hull.add(farthest)
+    points.remove(farthest)
 
-    s1 = {point
-          for point in points
-          if not is_left(p, farthest, point)}
-    print("--")
-    print(s1)
+    find_hull({po for po in points if not is_left(p, farthest, po)},
+              p,
+              farthest,
+              hull)
 
-    s2 = {point
-          for point in points
-          if not is_left(farthest, q, point)}
-    print(s2)
-
-    find_hull(s1, p, farthest, hull)
-    find_hull(s2, farthest, q, hull)
+    find_hull({po for po in points if not is_left(farthest, q, po)},
+              farthest,
+              q,
+              hull)
 
 
-peepees = {gen_point() for _ in range(11)}
+peepees = {gen_point() for _ in range(30)}
 hulliees = quick_hull(peepees)
 
 display(peepees, hulliees)