Saying that shaving my own head is hard, is an understatement. Even with the help of all the mirrors. I did an amazing job, getting right close to the skin. NO GUARD FOR ME! I like my shaver like I like my waist line, ZERO. Tits out and I'm having fun. The vibrations are the cherry on top, just the way I like it. Must say the end result is perfection, well of course ... this is me we're talking about.