How to use an electric seam ripper

I’ve been through my fair share of seam rippers these past couple of years, so much so that I used to buy my seam rippers 4 at a time because there is nothing that drives me crazy faster than a seam ripper that just isn’t sharp enough.
 
After hearing such great reviews, I treated myself to a super-shiny and super-sharp brass seam ripper and I never looked back! Worked just perfectly for me on my first attempt.
 
Here's more about how to use an electric seam ripper.