Comment by guicho271828

I actually prefers pens than pencils but with different reasons. With pencils you are tempted to erase things. However, it is an illusion; Eraser does not really erase things, ending up in a dirty paper. It also takes much more time. With pens, erasing is effortless and does not require additional decision to make: Just strikethrough it. Then throw it away when you feel you want to start over.