[pvtmert]

i guess that is why you need to keep pressing the button (also battery conserving too)

the guy mentions cutting self occurs mostly due to excessive force applied by the (amateur/inexperienced) user and i kind of agree.

other part is that the inattentiveness and distraction, maybe trying to be fast... although if i were able to cut through (pun intended) things that easily, i would be steadier hand...