Step 1: Materials
Sharp Object -
While scissors are my weapon of choice, I imagine a steak knife, exacto, hedge trimmers or any other cutting tool would do the trick.
Electric Buzzer, Beard Trimmer and/or Razor (not pictured) -
No sense in mowing just half the lawn, is there? I will only be trimming my beard. Mainly because it has been so long since I actually shaved, I think I've forgotten how. If you wish to go for the clean look, then all the power to you!
Hair Disposal Unit -
I usually just use the bathroom trash bin. Putting it in the sink helps by not only acting as a second hair-catcher, but also puts the bin at a more practical height.
Numerous Fine, Usually Cylindrical, Keratinous Filaments Growing From The Skin of a Human -
Uh...that would be your hair, or if you want a practice go, try a mop.
Documentation Device (optional) -
To record my haircut I used a simple digital camera. Having learned from my mistake, I strongly advice the use of a tripod, since, as you will later see, I do not have three hands.