Step 1: Go to your local Wal-Mart and look for a bottle of "Elbow Grease". Step 2: Now that you have found the Elbow Grease, leave it be, and go home. Step 12: Pick up the controller. Step 3: Start pressing the fire button really fast. Step 4: You will eventually feel an ache in your wrist and/or fingers. Step 5: This means you are in pain. Step 6: Cease pressing the fire button. Step 7: Rest your hand before you give yourself arthritis. Step 8: Repeat Steps 3 through 19 until you see a change in your average firing speed. Step 20: Once you reach 9-10 shots per second, you will no longer need practice. Step 47: Buy a warranty for your controller. Step 56: Have fun! Step 19: Obfuscate the text.