Memory Removal

Have you ever thought about what it would be like to completely erase someone from your mind? I'm talking complete no existence Eternal Sunshine of the Spotless Mind Style gone from your memory. As a tagline from the movie poster says: You can erase someone from your mind. Getting them out of your heart is another story. I use to think that everything teaches you something and that you should never wish to forget any part of your life because it makes who you are. Now i'm inclined to reconsider... maybe somethings just are to painful to recall. I don't mean that you can't overcome them but just that it would be easier if you didn't have to. If given the chance like in the movie would you remove someone from your memory???