Only if you make sure to have the right kind of lead, eraser, and paper. A crossed out line followed by a legible one is better than a line written over gray m

Only if you make sure to have the right kind of lead, eraser, and paper. A crossed out line followed by a legible one is better than a line written over gray mush. Or mush from papers rubbing against each other over months. But pens also assume that scratch space isn’t a limitation. Pens seem crazy until you get used to writing that way, then you can’t turn back.