Drawbacks of cutting yourself with a really sharp kitchen knife: You can cut pretty darn deep into your finger before you feel it.
Advantages of cutting yourself with a really sharp kitchen knife: The cut is clean and neat enough that if you just put on some surgical tape or a small band-aid to keep the edges together the sides will attach to each other quite quickly.
Advantages of cutting yourself with a really sharp kitchen knife: The cut is clean and neat enough that if you just put on some surgical tape or a small band-aid to keep the edges together the sides will attach to each other quite quickly.