Sure good mood. Here are easy steps:
Step 1: Get a hammer (if u dont have 1 than use any heavy metal object)
Step 2: Put ur left hand on a flat surface (Preferably on ur forehead)
Step 3: Take the hammer with ur right hand and whack ur left hand as hard as u can with the hammer(make sure u dont miss dont want a hole in ur head)
Step 4: log in any counterstrike server and try it
Woila!